From fa351438cbd078c130ba08e93baab9dfc137cb8d Mon Sep 17 00:00:00 2001 From: Koichi KAMICHI Date: Wed, 2 Jan 2013 20:10:27 +0900 Subject: [PATCH] support HANE adjustment method --- kage.js | 374 +++++++++++++++++++ kagecd.js | 1244 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ kagedf.js | 447 ++++++++++++++++++++++ 3 files changed, 2065 insertions(+) create mode 100755 kage.js create mode 100755 kagecd.js create mode 100755 kagedf.js diff --git a/kage.js b/kage.js new file mode 100755 index 0000000..e6dda8c --- /dev/null +++ b/kage.js @@ -0,0 +1,374 @@ +function Kage(size){ + // method + function makeGlyph(polygons, buhin){ // void + var glyphData = this.kBuhin.search(buhin); + if(glyphData != ""){ + this.drawStrokesArray(polygons, this.adjustKirikuchi(this.adjustUroko2(this.adjustUroko(this.adjustKakato(this.adjustTate(this.adjustMage(this.adjustHane(this.getEachStrokes(glyphData))))))))); + } + } + Kage.prototype.makeGlyph = makeGlyph; + + function getEachStrokes(glyphData){ // strokes array + var strokesArray = new Array(); + var strokes = glyphData.split("$"); + for(var i = 0; i < strokes.length; i++){ + var columns = strokes[i].split(":"); + if(Math.floor(columns[0]) != 99){ + strokesArray.push([ + Math.floor(columns[0]), + Math.floor(columns[1]), + Math.floor(columns[2]), + Math.floor(columns[3]), + Math.floor(columns[4]), + Math.floor(columns[5]), + Math.floor(columns[6]), + Math.floor(columns[7]), + Math.floor(columns[8]), + Math.floor(columns[9]), + Math.floor(columns[10]) + ]); + } else { + var buhin = this.kBuhin.search(columns[7]); + if(buhin != ""){ + strokesArray = strokesArray.concat(this.getEachStrokesOfBuhin(buhin, + Math.floor(columns[3]), + Math.floor(columns[4]), + Math.floor(columns[5]), + Math.floor(columns[6])) + ); + } + } + } + return strokesArray; + } + Kage.prototype.getEachStrokes = getEachStrokes; + + function getEachStrokesOfBuhin(buhin, x1, y1, x2, y2){ + var temp = this.getEachStrokes(buhin); + var result = new Array(); + for(var i = 0; i < temp.length; i++){ + result.push([temp[i][0], + temp[i][1], + temp[i][2], + x1 + temp[i][3] * (x2 - x1) / 200, + y1 + temp[i][4] * (y2 - y1) / 200, + x1 + temp[i][5] * (x2 - x1) / 200, + y1 + temp[i][6] * (y2 - y1) / 200, + x1 + temp[i][7] * (x2 - x1) / 200, + y1 + temp[i][8] * (y2 - y1) / 200, + x1 + temp[i][9] * (x2 - x1) / 200, + y1 + temp[i][10] * (y2 - y1) / 200]); + } + return result; + } + Kage.prototype.getEachStrokesOfBuhin = getEachStrokesOfBuhin; + + function adjustHane(sa){ // strokesArray + for(var i = 0; i < sa.length; i++){ + if((sa[i][0] == 1 || sa[i][0] == 2) && sa[i][2] == 4){ + var lpx; // lastPointX + var lpy; // lastPointY + if(sa[i][0] == 1){ + lpx = sa[i][5]; + lpy = sa[i][6]; + } else { + lpx = sa[i][7]; + lpy = sa[i][8]; + } + var mn = Infinity; // mostNear + if(lpx + 18 < 100){ + mn = lpx + 18; + } + for(var j = 0; j < sa.length; j++){ + if(i != j && sa[j][0] == 1 && sa[j][3] == sa[j][5] && sa[j][4] <= lpy && sa[j][6] >= lpy){ + if(lpx - sa[j][3] < 900){ + mn = Math.min(mn, lpx - sa[j][3]); + } + } + } + if(mn != Infinity){ + sa[i][2] += Math.min(400, 400 - Math.floor(mn / 20) * 100); // 0-8 -> 0-400 + } + } + } + return sa; + } + Kage.prototype.adjustHane = adjustHane; + + function adjustUroko(strokesArray){ // strokesArray + for(var i = 0; i < strokesArray.length; i++){ + if(strokesArray[i][0] == 1 && strokesArray[i][2] == 0){ // no operation for TATE + for(var k = 0; k < this.kAdjustUrokoLengthStep; k++){ + var tx, ty, tlen; + if(strokesArray[i][4] == strokesArray[i][6]){ // YOKO + tx = strokesArray[i][5] - this.kAdjustUrokoLine[k]; + ty = strokesArray[i][6] - 0.5; + tlen = strokesArray[i][5] - strokesArray[i][3]; + } else { + var rad = Math.atan((strokesArray[i][6] - strokesArray[i][4]) / (strokesArray[i][5] - strokesArray[i][3])); + tx = strokesArray[i][5] - this.kAdjustUrokoLine[k] * Math.cos(rad) - 0.5 * Math.sin(rad); + ty = strokesArray[i][6] - this.kAdjustUrokoLine[k] * Math.sin(rad) - 0.5 * Math.cos(rad); + tlen = Math.sqrt((strokesArray[i][6] - strokesArray[i][4]) * (strokesArray[i][6] - strokesArray[i][4]) + + (strokesArray[i][5] - strokesArray[i][3]) * (strokesArray[i][5] - strokesArray[i][3])); + } + if(tlen < this.kAdjustUrokoLength[k] || + isCrossWithOthers(strokesArray, i, tx, ty, strokesArray[i][5], strokesArray[i][6]) + ){ + strokesArray[i][2] += (this.kAdjustUrokoLengthStep - k) * 100; + k = Infinity; + } + } + } + } + return strokesArray; + } + Kage.prototype.adjustUroko = adjustUroko; + + function adjustUroko2(strokesArray){ // strokesArray + for(var i = 0; i < strokesArray.length; i++){ + if(strokesArray[i][0] == 1 && strokesArray[i][2] == 0 && strokesArray[i][4] == strokesArray[i][6]){ + var pressure = 0; + for(var j = 0; j < strokesArray.length; j++){ + if(i != j && ( + (strokesArray[j][0] == 1 && strokesArray[j][4] == strokesArray[j][6] && + !(strokesArray[i][3] + 1 > strokesArray[j][5] || strokesArray[i][5] - 1 < strokesArray[j][3]) && + Math.abs(strokesArray[i][4] - strokesArray[j][4]) < this.kAdjustUroko2Length) || + (strokesArray[j][0] == 3 && strokesArray[j][6] == strokesArray[j][8] && + !(strokesArray[i][3] + 1 > strokesArray[j][7] || strokesArray[i][5] - 1 < strokesArray[j][5]) && + Math.abs(strokesArray[i][4] - strokesArray[j][6]) < this.kAdjustUroko2Length) + )){ + pressure += Math.pow(this.kAdjustUroko2Length - Math.abs(strokesArray[i][4] - strokesArray[j][6]), 1.1); + } + } + var result = Math.min(Math.floor(pressure / this.kAdjustUroko2Length), this.kAdjustUroko2Step) * 100; + if(strokesArray[i][2] < result){ + strokesArray[i][2] = strokesArray[i][2] % 100 + Math.min(Math.floor(pressure / this.kAdjustUroko2Length), this.kAdjustUroko2Step) * 100; + } + } + } + return strokesArray; + } + Kage.prototype.adjustUroko2 = adjustUroko2; + + function adjustTate(strokesArray){ // strokesArray + for(var i = 0; i < strokesArray.length; i++){ + if((strokesArray[i][0] == 1 || strokesArray[i][0] == 3 || strokesArray[i][0] == 7) && strokesArray[i][3] == strokesArray[i][5]){ + for(var j = 0; j < strokesArray.length; j++){ + if(i != j && (strokesArray[j][0] == 1 || strokesArray[j][0] == 3 || strokesArray[j][0] == 7) && strokesArray[j][3] == strokesArray[j][5] && + !(strokesArray[i][4] + 1 > strokesArray[j][6] || strokesArray[i][6] - 1 < strokesArray[j][4]) && + Math.abs(strokesArray[i][3] - strokesArray[j][3]) < this.kMinWidthT * this.kAdjustTateStep){ + strokesArray[i][1] += (this.kAdjustTateStep - Math.floor(Math.abs(strokesArray[i][3] - strokesArray[j][3]) / this.kMinWidthT)) * 1000; + if(strokesArray[i][1] > this.kAdjustTateStep * 1000){ + strokesArray[i][1] = strokesArray[i][1] % 1000 + this.kAdjustTateStep * 1000; + } + } + } + } + } + return strokesArray; + } + Kage.prototype.adjustTate = adjustTate; + + function adjustMage(strokesArray){ // strokesArray + for(var i = 0; i < strokesArray.length; i++){ + if((strokesArray[i][0] == 3) && strokesArray[i][6] == strokesArray[i][8]){ + for(var j = 0; j < strokesArray.length; j++){ + if(i != j && ( + (strokesArray[j][0] == 1 && strokesArray[j][4] == strokesArray[j][6] && + !(strokesArray[i][5] + 1 > strokesArray[j][5] || strokesArray[i][7] - 1 < strokesArray[j][3]) && + Math.abs(strokesArray[i][6] - strokesArray[j][4]) < this.kMinWidthT * this.kAdjustMageStep) || + (strokesArray[j][0] == 3 && strokesArray[j][6] == strokesArray[j][8] && + !(strokesArray[i][5] + 1 > strokesArray[j][7] || strokesArray[i][7] - 1 < strokesArray[j][5]) && + Math.abs(strokesArray[i][6] - strokesArray[j][6]) < this.kMinWidthT * this.kAdjustMageStep) + )){ + strokesArray[i][2] += (this.kAdjustMageStep - Math.floor(Math.abs(strokesArray[i][6] - strokesArray[j][6]) / this.kMinWidthT)) * 1000; + if(strokesArray[i][2] > this.kAdjustMageStep * 1000){ + strokesArray[i][2] = strokesArray[i][2] % 1000 + this.kAdjustMageStep * 1000; + } + } + } + } + } + return strokesArray; + } + Kage.prototype.adjustMage = adjustMage; + + function adjustKirikuchi(strokesArray){ // strokesArray + for(var i = 0; i < strokesArray.length; i++){ + if(strokesArray[i][0] == 2 && strokesArray[i][1] == 32 && + strokesArray[i][3] > strokesArray[i][5] && + strokesArray[i][4] < strokesArray[i][6]){ + for(var j = 0; j < strokesArray.length; j++){ // no need to skip when i == j + if(strokesArray[j][0] == 1 && + strokesArray[j][3] < strokesArray[i][3] && strokesArray[j][5] > strokesArray[i][3] && + strokesArray[j][4] == strokesArray[i][4] && strokesArray[j][4] == strokesArray[j][6]){ + strokesArray[i][1] = 132; + j = strokesArray.length; + } + } + } + } + return strokesArray; + } + Kage.prototype.adjustKirikuchi = adjustKirikuchi; + + function adjustKakato(strokesArray){ // strokesArray + for(var i = 0; i < strokesArray.length; i++){ + if(strokesArray[i][0] == 1 && + (strokesArray[i][2] == 13 || strokesArray[i][2] == 23)){ + for(var k = 0; k < this.kAdjustKakatoStep; k++){ + if(isCrossBoxWithOthers(strokesArray, i, + strokesArray[i][5] - this.kAdjustKakatoRangeX / 2, + strokesArray[i][6] + this.kAdjustKakatoRangeY[k], + strokesArray[i][5] + this.kAdjustKakatoRangeX / 2, + strokesArray[i][6] + this.kAdjustKakatoRangeY[k + 1]) + | strokesArray[i][6] + this.kAdjustKakatoRangeY[k + 1] > 200 // adjust for baseline + | strokesArray[i][6] - strokesArray[i][4] < this.kAdjustKakatoRangeY[k + 1] // for thin box + ){ + strokesArray[i][2] += (3 - k) * 100; + k = Infinity; + } + } + } + } + return strokesArray; + } + Kage.prototype.adjustKakato = adjustKakato; + + function drawStrokesArray(polygons, strokesArray){ + for(var i = 0; i < strokesArray.length; i++){ + dfDrawFont(this, polygons, + strokesArray[i][0], + strokesArray[i][1], + strokesArray[i][2], + strokesArray[i][3], + strokesArray[i][4], + strokesArray[i][5], + strokesArray[i][6], + strokesArray[i][7], + strokesArray[i][8], + strokesArray[i][9], + strokesArray[i][10]); + } + } + Kage.prototype.drawStrokesArray = drawStrokesArray; + + function drawGlyph(polygons, glyph){ // void + // [glyph] : [stroke]$[stroke]$..... + // [stroke] : [column]:[column]:..... + var strokes = glyph.split("$"); + for(var i = 0; i < strokes.length; i++){ + var columns = strokes[i].split(":"); + if(Math.floor(columns[0]) != 99){ + dfDrawFont(this, polygons, + Math.floor(columns[0]), + Math.floor(columns[1]), Math.floor(columns[2]), + Math.floor(columns[3]), Math.floor(columns[4]), + Math.floor(columns[5]), Math.floor(columns[6]), + Math.floor(columns[7]), Math.floor(columns[8]), + Math.floor(columns[9]), Math.floor(columns[10])); + } else { + var buhin = this.kBuhin.search(columns[7]); + if(buhin != ""){ + this.drawBuhin(polygons, buhin, + Math.floor(columns[3]), + Math.floor(columns[4]), + Math.floor(columns[5]), + Math.floor(columns[6])); + } + } + } + } + Kage.prototype.drawGlyph = drawGlyph; + + function drawBuhin(polygons, glyph, x1, y1, x2, y2){ // void + var strokes = glyph.split("$"); + for(var i = 0; i < strokes.length; i++){ + var columns = strokes[i].split(":"); + if(Math.floor(columns[0]) != 99){ + dfDrawFont(this, polygons, + Math.floor(columns[0]), + Math.floor(columns[1]), + Math.floor(columns[2]), + x1 + Math.floor(columns[3]) * (x2 - x1) / 200, + y1 + Math.floor(columns[4]) * (y2 - y1) / 200, + x1 + Math.floor(columns[5]) * (x2 - x1) / 200, + y1 + Math.floor(columns[6]) * (y2 - y1) / 200, + x1 + Math.floor(columns[7]) * (x2 - x1) / 200, + y1 + Math.floor(columns[8]) * (y2 - y1) / 200, + x1 + Math.floor(columns[9]) * (x2 - x1) / 200, + y1 + Math.floor(columns[10]) * (y2 - y1) / 200); + } else { + var buhin = this.kBuhin.search(columns[7]); + if(buhin != ""){ + this.drawBuhin(polygons, buhin, + x1 + Math.floor(columns[3]) * (x2 - x1) / 200, + y1 + Math.floor(columns[4]) * (y2 - y1) / 200, + x1 + Math.floor(columns[5]) * (x2 - x1) / 200, + y1 + Math.floor(columns[6]) * (y2 - y1) / 200); + } + } + } + } + Kage.prototype.drawBuhin = drawBuhin; + + //properties + Kage.prototype.kMincho = 0; + Kage.prototype.kGothic = 1; + this.kShotai = this.kMincho; + + this.kRate = 100; + + if(size == 1){ + this.kMinWidthY = 1.2; + this.kMinWidthT = 3.6; + this.kWidth = 3; + this.kKakato = 1.8; + this.kL2RDfatten = 1.1; + this.kMage = 6; + this.kUseCurve = 0; + + this.kAdjustKakatoL = ([8, 5, 3, 1]); // for KAKATO adjustment 000,100,200,300 + this.kAdjustKakatoR = ([4, 3, 2, 1]); // for KAKATO adjustment 000,100,200,300 + this.kAdjustKakatoRangeX = 12; // check area width + this.kAdjustKakatoRangeY = ([1, 11, 14, 18]); // 3 steps of checking + this.kAdjustKakatoStep = 3; // number of steps + + this.kAdjustUrokoX = ([14, 12, 9, 7]); // for UROKO adjustment 000,100,200,300 + this.kAdjustUrokoY = ([7, 6, 5, 4]); // for UROKO adjustment 000,100,200,300 + this.kAdjustUrokoLength = ([13, 21, 30]); // length for checking + this.kAdjustUrokoLengthStep = 3; // number of steps + this.kAdjustUrokoLine = ([13, 15, 18]); // check for crossing. corresponds to length + } else { + this.kMinWidthY = 2; + this.kMinWidthT = 6; + this.kWidth = 5; + this.kKakato = 3; + this.kL2RDfatten = 1.1; + this.kMage = 10; + this.kUseCurve = 0; + + this.kAdjustKakatoL = ([14, 9, 5, 2]); // for KAKATO adjustment 000,100,200,300 + this.kAdjustKakatoR = ([8, 6, 4, 2]); // for KAKATO adjustment 000,100,200,300 + this.kAdjustKakatoRangeX = 20; // check area width + this.kAdjustKakatoRangeY = ([1, 19, 24, 30]); // 3 steps of checking + this.kAdjustKakatoStep = 3; // number of steps + + this.kAdjustUrokoX = ([24, 20, 16, 12]); // for UROKO adjustment 000,100,200,300 + this.kAdjustUrokoY = ([12, 11, 9, 8]); // for UROKO adjustment 000,100,200,300 + this.kAdjustUrokoLength = ([22, 36, 50]); // length for checking + this.kAdjustUrokoLengthStep = 3; // number of steps + this.kAdjustUrokoLine = ([22, 26, 30]); // check for crossing. corresponds to length + + this.kAdjustUroko2Step = 3; + this.kAdjustUroko2Length = 40; + + this.kAdjustTateStep = 4; + + this.kAdjustMageStep = 5; + } + + this.kBuhin = new Buhin(); + + return this; +} diff --git a/kagecd.js b/kagecd.js new file mode 100755 index 0000000..914cdbb --- /dev/null +++ b/kagecd.js @@ -0,0 +1,1244 @@ +function cdDrawCurveU(kage, polygons, x1, y1, sx1, sy1, sx2, sy2, x2, y2, ta1, ta2){ + var rad, t; + var x, y, v; + var ix, iy, ia, ib, ir; + var tt; + var delta; + var deltad; + var XX, XY, YX, YY; + var poly, poly2; + var hosomi; + var kMinWidthT, kMinWidthT2; + var a1, a2, opt1, opt2, opt3, opt4; + + if(kage.kShotai == kage.kMincho){ // mincho + a1 = ta1 % 1000; + a2 = ta2 % 100; + opt1 = Math.floor((ta1 % 10000) / 1000); + opt2 = Math.floor((ta2 % 1000) / 100); + opt3 = Math.floor(ta1 / 10000); + opt4 = Math.floor(ta2 / 1000); + + kMinWidthT = kage.kMinWidthT - opt1 / 2; + kMinWidthT2 = kage.kMinWidthT - opt4 / 2; + + switch(a1 % 100){ + case 0: + case 7: + delta = -1 * kage.kMinWidthY * 0.5; + break; + case 1: + case 2: // ... must be 32 + case 6: + case 22: + case 32: // changed + delta = 0; + break; + case 12: + //case 32: + delta = kage.kMinWidthY; + break; + default: + break; + } + + if(x1 == sx1){ + if(y1 < sy1){ y1 = y1 - delta; } + else{ y1 = y1 + delta; } + } + else if(y1 == sy1){ + if(x1 < sx1){ x1 = x1 - delta; } + else{ x1 = x1 + delta; } + } + else{ + rad = Math.atan((sy1 - y1) / (sx1 - x1)); + if(x1 < sx1){ v = 1; } else{ v = -1; } + x1 = x1 - delta * Math.cos(rad) * v; + y1 = y1 - delta * Math.sin(rad) * v; + } + + switch(a2 % 100){ + case 0: + case 1: + case 7: + case 9: + case 15: // it can change to 15->5 + case 14: // it can change to 14->4 + case 17: // no need + case 5: + delta = 0; + break; + case 8: // get shorten for tail's circle + delta = -1 * kMinWidthT * 0.5; + break; + default: + break; + } + + if(sx2 == x2){ + if(sy2 < y2){ y2 = y2 + delta; } + else{ y2 = y2 - delta; } + } + else if(sy2 == y2){ + if(sx2 < x2){ x2 = x2 + delta; } + else{ x2 = x2 - delta; } + } + else{ + rad = Math.atan((y2 - sy2) / (x2 - sx2)); + if(sx2 < x2){ v = 1; } else{ v = -1; } + x2 = x2 + delta * Math.cos(rad) * v; + y2 = y2 + delta * Math.sin(rad) * v; + } + + hosomi = 0.5; + if(Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1)) < 50){ + hosomi += 0.4 * (1 - Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1)) / 50); + } + + //--------------------------------------------------------------- + + poly = new Polygon(); + poly2 = new Polygon(); + + if(sx1 == sx2 && sy1 == sy2){ // Spline + if(kage.kUseCurve){ + // generating fatten curve -- begin + var kage2 = new Kage(); + kage2.kMinWidthY = kage.kMinWidthY; + kage2.kMinWidthT = kMinWidthT; + kage2.kWidth = kage.kWidth; + kage2.kKakato = kage.kKakato; + kage2.kRate = 10; + + var curve = new Array(2); // L and R + get_candidate(kage2, curve, a1, a2, x1, y1, sx1, sy1, x2, y2, opt3, opt4); + + var dcl12_34 = new Array(2); + var dcr12_34 = new Array(2); + var dpl12_34 = new Array(2); + var dpr12_34 = new Array(2); + divide_curve(kage2, x1, y1, sx1, sy1, x2, y2, curve[0], dcl12_34, dpl12_34); + divide_curve(kage2, x1, y1, sx1, sy1, x2, y2, curve[1], dcr12_34, dpr12_34); + + var ncl1 = new Array(7); + var ncl2 = new Array(7); + find_offcurve(kage2, dcl12_34[0], dpl12_34[0][2], dpl12_34[0][3], ncl1); + find_offcurve(kage2, dcl12_34[1], dpl12_34[1][2], dpl12_34[1][3], ncl2); + + poly.push(ncl1[0], ncl1[1]); + poly.push(ncl1[2], ncl1[3], 1); + poly.push(ncl1[4], ncl1[5]); + poly.push(ncl2[2], ncl2[3], 1); + poly.push(ncl2[4], ncl2[5]); + + poly2.push(dcr12_34[0][0][0], dcr12_34[0][0][1]); + poly2.push(dpr12_34[0][2] - (ncl1[2] - dpl12_34[0][2]), dpl12_34[0][3] - (ncl1[3] - dpl12_34[0][3]), 1); + poly2.push(dcr12_34[0][dcr12_34[0].length - 1][0], dcr12_34[0][dcr12_34[0].length - 1][1]); + poly2.push(dpr12_34[1][2] - (ncl2[2] - dpl12_34[1][2]), dpl12_34[1][3] - (ncl2[3] - dpl12_34[1][3]), 1); + poly2.push(dcr12_34[1][dcr12_34[1].length - 1][0], dcr12_34[1][dcr12_34[1].length - 1][1]); + + poly2.reverse(); + poly.concat(poly2); + polygons.push(poly); + // generating fatten curve -- end + } else { + for(tt = 0; tt <= 1000; tt = tt + kage.kRate){ + t = tt / 1000; + + // calculate a dot + x = ((1.0 - t) * (1.0 - t) * x1 + 2.0 * t * (1.0 - t) * sx1 + t * t * x2); + y = ((1.0 - t) * (1.0 - t) * y1 + 2.0 * t * (1.0 - t) * sy1 + t * t * y2); + + // KATAMUKI of vector by BIBUN + ix = (x1 - 2.0 * sx1 + x2) * 2.0 * t + (-2.0 * x1 + 2.0 * sx1); + iy = (y1 - 2.0 * sy1 + y2) * 2.0 * t + (-2.0 * y1 + 2.0 * sy1); + + // line SUICHOKU by vector + if(ix != 0 && iy != 0){ + ir = Math.atan(iy / ix * -1); + ia = Math.sin(ir) * (kMinWidthT); + ib = Math.cos(ir) * (kMinWidthT); + } + else if(ix == 0){ + ia = kMinWidthT; + ib = 0; + } + else{ + ia = 0; + ib = kMinWidthT; + } + + if(a1 == 7 && a2 == 0){ // L2RD: fatten + deltad = Math.pow(t, hosomi) * kage.kL2RDfatten; + } + else if(a1 == 7){ + deltad = Math.pow(t, hosomi); + } + else if(a2 == 7){ + deltad = Math.pow(1.0 - t, hosomi); + } + else if(opt3 > 0 || opt4 > 0){ + deltad = ((kage.kMinWidthT - opt3 / 2) - (opt4 - opt3) / 2 * t) / kage.kMinWidthT; + } + else{ deltad = 1; } + + if(deltad < 0.15){ + deltad = 0.15; + } + ia = ia * deltad; + ib = ib * deltad; + + //reverse if vector is going 2nd/3rd quadrants + if(ix <= 0){ + ia = ia * -1; + ib = ib * -1; + } + + //copy to polygon structure + poly.push(x - ia, y - ib); + poly2.push(x + ia, y + ib); + } + + // suiheisen ni setsuzoku + if(a1 == 132){ + var index = 0; + while(true){ + if(poly2.array[index].y <= y1 && y1 <= poly2.array[index + 1].y){ + break; + } + index++; + } + newx1 = poly2.array[index + 1].x + (poly2.array[index].x - poly2.array[index + 1].x) * + (poly2.array[index + 1].y - y1) / (poly2.array[index + 1].y - poly2.array[index].y); + newy1 = y1; + newx2 = poly.array[0].x + (poly.array[0].x - poly.array[1].x) * (poly.array[0].y - y1) / + (poly.array[1].y - poly.array[0].y); + newy2 = y1; + + for(var i = 0; i < index; i++){ + poly2.shift(); + } + poly2.set(0, newx1, newy1); + poly.unshift(newx2, newy2); + } + + // suiheisen ni setsuzoku 2 + if(a1 == 22 && y1 > y2){ + var index = 0; + while(true){ + if(poly2.array[index].y <= y1 && y1 <= poly2.array[index + 1].y){ + break; + } + index++; + } + newx1 = poly2.array[index + 1].x + (poly2.array[index].x - poly2.array[index + 1].x) * + (poly2.array[index + 1].y - y1) / (poly2.array[index + 1].y - poly2.array[index].y); + newy1 = y1; + newx2 = poly.array[0].x + (poly.array[0].x - poly.array[1].x - 1) * (poly.array[0].y - y1) / + (poly.array[1].y - poly.array[0].y); + newy2 = y1 + 1; + + for(var i = 0; i < index; i++){ + poly2.shift(); + } + poly2.set(0, newx1, newy1); + poly.unshift(newx2, newy2); + } + + poly2.reverse(); + poly.concat(poly2); + polygons.push(poly); + } + } else { // Bezier + for(tt = 0; tt <= 1000; tt = tt + kage.kRate){ + t = tt / 1000; + + // calculate a dot + x = (1.0 - t) * (1.0 - t) * (1.0 - t) * x1 + 3.0 * t * (1.0 - t) * (1.0 - t) * sx1 + 3 * t * t * (1.0 - t) * sx2 + t * t * t * x2; + y = (1.0 - t) * (1.0 - t) * (1.0 - t) * y1 + 3.0 * t * (1.0 - t) * (1.0 - t) * sy1 + 3 * t * t * (1.0 - t) * sy2 + t * t * t * y2; + // KATAMUKI of vector by BIBUN + ix = t * t * (-3 * x1 + 9 * sx1 + -9 * sx2 + 3 * x2) + t * (6 * x1 + -12 * sx1 + 6 * sx2) + -3 * x1 + 3 * sx1; + iy = t * t * (-3 * y1 + 9 * sy1 + -9 * sy2 + 3 * y2) + t * (6 * y1 + -12 * sy1 + 6 * sy2) + -3 * y1 + 3 * sy1; + + // line SUICHOKU by vector + if(ix != 0 && iy != 0){ + ir = Math.atan(iy / ix * -1); + ia = Math.sin(ir) * (kMinWidthT); + ib = Math.cos(ir) * (kMinWidthT); + } + else if(ix == 0){ + ia = kMinWidthT; + ib = 0; + } + else{ + ia = 0; + ib = kMinWidthT; + } + + if(a1 == 7 && a2 == 0){ // L2RD: fatten + deltad = Math.pow(t, hosomi) * kage.kL2RDfatten; + } + else if(a1 == 7){ + deltad = Math.pow(t, hosomi); + deltad = Math.pow(deltad, 0.7); // make fatten + } + else if(a2 == 7){ + deltad = Math.pow(1.0 - t, hosomi); + } + else{ deltad = 1; } + + if(deltad < 0.15){ + deltad = 0.15; + } + ia = ia * deltad; + ib = ib * deltad; + + //reverse if vector is going 2nd/3rd quadrants + if(ix <= 0){ + ia = ia * -1; + ib = ib * -1; + } + + //copy to polygon structure + poly.push(x - ia, y - ib); + poly2.push(x + ia, y + ib); + } + + // suiheisen ni setsuzoku + if(a1 == 132){ + var index = 0; + while(true){ + if(poly2.array[index].y <= y1 && y1 <= poly2.array[index + 1].y){ + break; + } + index++; + } + newx1 = poly2.array[index + 1].x + (poly2.array[index].x - poly2.array[index + 1].x) * + (poly2.array[index + 1].y - y1) / (poly2.array[index + 1].y - poly2.array[index].y); + newy1 = y1; + newx2 = poly.array[0].x + (poly.array[0].x - poly.array[1].x) * (poly.array[0].y - y1) / + (poly.array[1].y - poly.array[0].y); + newy2 = y1; + + for(var i = 0; i < index; i++){ + poly2.shift(); + } + poly2.set(0, newx1, newy1); + poly.unshift(newx2, newy2); + } + + // suiheisen ni setsuzoku 2 + if(a1 == 22){ + var index = 0; + while(true){ + if(poly2.array[index].y <= y1 && y1 <= poly2.array[index + 1].y){ + break; + } + index++; + } + newx1 = poly2.array[index + 1].x + (poly2.array[index].x - poly2.array[index + 1].x) * + (poly2.array[index + 1].y - y1) / (poly2.array[index + 1].y - poly2.array[index].y); + newy1 = y1; + newx2 = poly.array[0].x + (poly.array[0].x - poly.array[1].x - 1) * (poly.array[0].y - y1) / + (poly.array[1].y - poly.array[0].y); + newy2 = y1 + 1; + + for(var i = 0; i < index; i++){ + poly2.shift(); + } + poly2.set(0, newx1, newy1); + poly.unshift(newx2, newy2); + } + + poly2.reverse(); + poly.concat(poly2); + polygons.push(poly); + } + + //process for head of stroke + rad = Math.atan((sy1 - y1) / (sx1 - x1)); + if(x1 < sx1){ v = 1; } else{ v = -1; } + XX = Math.sin(rad) * v; + XY = Math.cos(rad) * v * -1; + YX = Math.cos(rad) * v; + YY = Math.sin(rad) * v; + + if(a1 == 12){ + if(x1 == x2){ + poly= new Polygon(); + poly.push(x1 - kMinWidthT, y1); + poly.push(x1 + kMinWidthT, y1); + poly.push(x1 - kMinWidthT, y1 - kMinWidthT); + polygons.push(poly); + } + else{ + poly = new Polygon(); + poly.push(x1 - kMinWidthT * XX, y1 - kMinWidthT * XY); + poly.push(x1 + kMinWidthT * XX, y1 + kMinWidthT * XY); + poly.push(x1 - kMinWidthT * XX - kMinWidthT * YX, y1 - kMinWidthT * XY - kMinWidthT * YY); + polygons.push(poly); + } + } + + var type; + var pm = 0; + if(a1 == 0){ + if(y1 <= y2){ //from up to bottom + type = (Math.atan2(Math.abs(y1 - sy1), Math.abs(x1 - sx1)) / Math.PI * 2 - 0.4); + if(type > 0){ + type = type * 2; + } else { + type = type * 16; + } + if(type < 0){ + pm = -1; + } else { + pm = 1; + } + if(x1 == sx1){ + poly = new Polygon(); + poly.push(x1 - kMinWidthT, y1 + 1); + poly.push(x1 + kMinWidthT, y1); + poly.push(x1 - kMinWidthT * pm, y1 - kage.kMinWidthY * type * pm); + //if(x1 > x2){ + // poly.reverse(); + //} + polygons.push(poly); + } + else{ + poly = new Polygon(); + poly.push(x1 - kMinWidthT * XX + 1 * YX, y1 - kMinWidthT * XY + 1 * YY); + poly.push(x1 + kMinWidthT * XX, y1 + kMinWidthT * XY); + poly.push(x1 - kMinWidthT * pm * XX - kage.kMinWidthY * type * pm * YX, y1 - kMinWidthT * pm * XY - kage.kMinWidthY * type * pm * YY); + //if(x1 > x2){ + // poly.reverse(); + //} + polygons.push(poly); + } + } + else{ //bottom to up + if(x1 == sx1){ + poly = new Polygon(); + poly.push(x1 - kMinWidthT, y1); + poly.push(x1 + kMinWidthT, y1); + poly.push(x1 + kMinWidthT, y1 - kage.kMinWidthY); + polygons.push(poly); + } + else{ + poly = new Polygon(); + poly.push(x1 - kMinWidthT * XX, y1 - kMinWidthT * XY); + poly.push(x1 + kMinWidthT * XX, y1 + kMinWidthT * XY); + poly.push(x1 + kMinWidthT * XX - kage.kMinWidthY * YX, y1 + kMinWidthT * XY - kage.kMinWidthY * YY); + //if(x1 < x2){ + // poly.reverse(); + //} + polygons.push(poly); + } + } + } + + if(a1 == 22){ //box's up-right corner, any time same degree + poly = new Polygon(); + poly.push(x1 - kMinWidthT, y1 - kage.kMinWidthY); + poly.push(x1, y1 - kage.kMinWidthY - kage.kWidth); + poly.push(x1 + kMinWidthT + kage.kWidth, y1 + kage.kMinWidthY); + poly.push(x1 + kMinWidthT, y1 + kMinWidthT - 1); + poly.push(x1 - kMinWidthT, y1 + kMinWidthT + 4); + polygons.push(poly); + } + + if(a1 == 0){ //beginning of the stroke + if(y1 <= y2){ //from up to bottom + if(pm > 0){ + type = 0; + } + var move = kage.kMinWidthY * type * pm; + if(x1 == sx1){ + poly = new Polygon(); + poly.push(x1 + kMinWidthT, y1 - move); + poly.push(x1 + kMinWidthT * 1.5, y1 + kage.kMinWidthY - move); + poly.push(x1 + kMinWidthT - 2, y1 + kage.kMinWidthY * 2 + 1); + polygons.push(poly); + } + else{ + poly = new Polygon(); + poly.push(x1 + kMinWidthT * XX - move * YX, + y1 + kMinWidthT * XY - move * YY); + poly.push(x1 + kMinWidthT * 1.5 * XX + (kage.kMinWidthY - move * 1.2) * YX, + y1 + kMinWidthT * 1.5 * XY + (kage.kMinWidthY - move * 1.2) * YY); + poly.push(x1 + (kMinWidthT - 2) * XX + (kage.kMinWidthY * 2 - move * 0.8 + 1) * YX, + y1 + (kMinWidthT - 2) * XY + (kage.kMinWidthY * 2 - move * 0.8 + 1) * YY); + //if(x1 < x2){ + // poly.reverse(); + //} + polygons.push(poly); + } + } + else{ //from bottom to up + if(x1 == sx1){ + poly = new Polygon(); + poly.push(x1 - kMinWidthT, y1); + poly.push(x1 - kMinWidthT * 1.5, y1 + kage.kMinWidthY); + poly.push(x1 - kMinWidthT * 0.5, y1 + kage.kMinWidthY * 3); + polygons.push(poly); + } + else{ + poly = new Polygon(); + poly.push(x1 - kMinWidthT * XX, y1 - kMinWidthT * XY); + poly.push(x1 - kMinWidthT * 1.5 * XX + kage.kMinWidthY * YX, y1 + kage.kMinWidthY * YY - kMinWidthT * 1.5 * XY); + poly.push(x1 - kMinWidthT * 0.5 * XX + kage.kMinWidthY * 3 * YX, y1 + kage.kMinWidthY * 3 * YY - kMinWidthT * 0.5 * XY); + //if(x1 < x2){ + // poly.reverse(); + //} + polygons.push(poly); + } + } + } + + //process for tail + rad = Math.atan((y2 - sy2) / (x2 - sx2)); + if(sx2 < x2){ v = 1; } else{ v = -1; } + YX = Math.sin(rad) * v * -1; + YY = Math.cos(rad) * v; + XX = Math.cos(rad) * v; + XY = Math.sin(rad) * v; + + if(a2 == 1 || a2 == 8 || a2 == 15){ //the last filled circle ... it can change 15->5 + if(sx2 == x2){ + poly = new Polygon(); + if(kage.kUseCurve){ + // by curve path + poly.push(x2 - kMinWidthT2, y2); + poly.push(x2 - kMinWidthT2 * 0.9, y2 + kMinWidthT2 * 0.9, 1); + poly.push(x2, y2 + kMinWidthT2); + poly.push(x2 + kMinWidthT2 * 0.9, y2 + kMinWidthT2 * 0.9, 1); + poly.push(x2 + kMinWidthT2, y2); + } else { + // by polygon + poly.push(x2 - kMinWidthT2, y2); + poly.push(x2 - kMinWidthT2 * 0.7, y2 + kMinWidthT2 * 0.7); + poly.push(x2, y2 + kMinWidthT2); + poly.push(x2 + kMinWidthT2 * 0.7, y2 + kMinWidthT2 * 0.7); + poly.push(x2 + kMinWidthT2, y2); + } + polygons.push(poly); + } + else if(sy2 == y2){ + poly = new Polygon(); + if(kage.kUseCurve){ + // by curve path + poly.push(x2, y2 - kMinWidthT2); + poly.push(x2 + kMinWidthT2 * 0.9, y2 - kMinWidthT2 * 0.9, 1); + poly.push(x2 + kMinWidthT2, y2); + poly.push(x2 + kMinWidthT2 * 0.9, y2 + kMinWidthT2 * 0.9, 1); + poly.push(x2, y2 + kMinWidthT2); + } else { + // by polygon + poly.push(x2, y2 - kMinWidthT2); + poly.push(x2 + kMinWidthT2 * 0.7, y2 - kMinWidthT2 * 0.7); + poly.push(x2 + kMinWidthT2, y2); + poly.push(x2 + kMinWidthT2 * 0.7, y2 + kMinWidthT2 * 0.7); + poly.push(x2, y2 + kMinWidthT2); + } + polygons.push(poly); + } + else{ + poly = new Polygon(); + if(kage.kUseCurve){ + poly.push(x2 + Math.sin(rad) * kMinWidthT2 * v, y2 - Math.cos(rad) * kMinWidthT2 * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT2 * 0.9 * v + Math.sin(rad) * kMinWidthT2 * 0.9 * v, + y2 + Math.sin(rad) * kMinWidthT2 * 0.9 * v - Math.cos(rad) * kMinWidthT2 * 0.9 * v, 1); + poly.push(x2 + Math.cos(rad) * kMinWidthT2 * v, y2 + Math.sin(rad) * kMinWidthT2 * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT2 * 0.9 * v - Math.sin(rad) * kMinWidthT2 * 0.9 * v, + y2 + Math.sin(rad) * kMinWidthT2 * 0.9 * v + Math.cos(rad) * kMinWidthT2 * 0.9 * v, 1); + poly.push(x2 - Math.sin(rad) * kMinWidthT2 * v, y2 + Math.cos(rad) * kMinWidthT2 * v); + } else { + poly.push(x2 + Math.sin(rad) * kMinWidthT2 * v, y2 - Math.cos(rad) * kMinWidthT2 * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT2 * 0.7 * v + Math.sin(rad) * kMinWidthT2 * 0.7 * v, + y2 + Math.sin(rad) * kMinWidthT2 * 0.7 * v - Math.cos(rad) * kMinWidthT2 * 0.7 * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT2 * v, y2 + Math.sin(rad) * kMinWidthT2 * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT2 * 0.7 * v - Math.sin(rad) * kMinWidthT2 * 0.7 * v, + y2 + Math.sin(rad) * kMinWidthT2 * 0.7 * v + Math.cos(rad) * kMinWidthT2 * 0.7 * v); + poly.push(x2 - Math.sin(rad) * kMinWidthT2 * v, y2 + Math.cos(rad) * kMinWidthT2 * v); + } + polygons.push(poly); + } + } + + if(a2 == 9 || (a1 == 7 && a2 == 0)){ // Math.sinnyu & L2RD Harai ... no need for a2=9 + var type = (Math.atan2(Math.abs(y2 - sy2), Math.abs(x2 - sx2)) / Math.PI * 2 - 0.6); + if(type > 0){ + type = type * 8; + } else { + type = type * 3; + } + var pm = 0; + if(type < 0){ + pm = -1; + } else { + pm = 1; + } + if(sy2 == y2){ + poly = new Polygon(); + poly.push(x2, y2 + kMinWidthT * kage.kL2RDfatten); + poly.push(x2, y2 - kMinWidthT * kage.kL2RDfatten); + poly.push(x2 + kMinWidthT * kage.kL2RDfatten * Math.abs(type), y2 + kMinWidthT * kage.kL2RDfatten * pm); + polygons.push(poly); + } + else{ + poly = new Polygon(); + poly.push(x2 + kMinWidthT * kage.kL2RDfatten * YX, y2 + kMinWidthT * kage.kL2RDfatten * YY); + poly.push(x2 - kMinWidthT * kage.kL2RDfatten * YX, y2 - kMinWidthT * kage.kL2RDfatten * YY); + poly.push(x2 + kMinWidthT * kage.kL2RDfatten * Math.abs(type) * XX + kMinWidthT * kage.kL2RDfatten * pm * YX, + y2 + kMinWidthT * kage.kL2RDfatten * Math.abs(type) * XY + kMinWidthT * kage.kL2RDfatten * pm * YY); + polygons.push(poly); + } + } + + if(a2 == 15){ //jump up ... it can change 15->5 + // anytime same degree + poly = new Polygon(); + if(y1 < y2){ + poly.push(x2, y2 - kMinWidthT + 1); + poly.push(x2 + 2, y2 - kMinWidthT - kage.kWidth * 5); + poly.push(x2, y2 - kMinWidthT - kage.kWidth * 5); + poly.push(x2 - kMinWidthT, y2 - kMinWidthT + 1); + } else { + poly.push(x2, y2 + kMinWidthT - 1); + poly.push(x2 - 2, y2 + kMinWidthT + kage.kWidth * 5); + poly.push(x2, y2 + kMinWidthT + kage.kWidth * 5); + poly.push(x2 + kMinWidthT, y2 + kMinWidthT - 1); + } + polygons.push(poly); + } + + if(a2 == 14){ //jump to left, allways go left + poly = new Polygon(); + poly.push(x2, y2); + poly.push(x2, y2 - kMinWidthT); + poly.push(x2 - kage.kWidth * 4 * Math.min(1 - opt2 / 10, Math.pow(kMinWidthT / kage.kMinWidthT, 3)), y2 - kMinWidthT); + poly.push(x2 - kage.kWidth * 4 * Math.min(1 - opt2 / 10, Math.pow(kMinWidthT / kage.kMinWidthT, 3)), y2 - kMinWidthT * 0.5); + //poly.reverse(); + polygons.push(poly); + } + } + else{ //gothic + if(a1 % 10 == 2){ + if(x1 == sx1){ + if(y1 < sy1){ y1 = y1 - kage.kWidth; } else{ y1 = y1 + kage.kWidth; } + } + else if(y1 == sy1){ + if(x1 < sx1){ x1 = x1 - kage.kWidth; } else{ x1 = x1 + kage.kWidth; } + } + else{ + rad = Math.atan((sy1 - y1) / (sx1 - x1)); + if(x1 < sx1){ v = 1; } else{ v = -1; } + x1 = x1 - kage.kWidth * Math.cos(rad) * v; + y1 = y1 - kage.kWidth * Math.sin(rad) * v; + } + } + + if(a1 % 10 == 3){ + if(x1 == sx1){ + if(y1 < sy1){ + y1 = y1 - kage.kWidth * kage.kKakato; + } + else{ + y1 = y1 + kage.kWidth * kage.kKakato; + } + } + else if(y1 == sy1){ + if(x1 < sx1){ + x1 = x1 - kage.kWidth * kage.kKakato; + } + else{ + x1 = x1 + kage.kWidth * kage.kKakato; + } + } + else{ + rad = Math.atan((sy1 - y1) / (sx1 - x1)); + if(x1 < sx1){ v = 1; } else{ v = -1; } + x1 = x1 - kage.kWidth * Math.cos(rad) * v * kage.kKakato; + y1 = y1 - kage.kWidth * Math.sin(rad) * v * kage.kKakato; + } + } + if(a2 % 10 == 2){ + if(sx2 == x2){ + if(sy2 < y2){ y2 = y2 + kage.kWidth; } else{ y2 = y2 - kage.kWidth; } + } + else if(sy2 == y2){ + if(sx2 < x2){ x2 = x2 + kage.kWidth; } else{ x2 = x2 - kage.kWidth; } + } + else{ + rad = Math.atan((y2 - sy2) / (x2 - sx2)); + if(sx2 < x2){ v = 1; } else{ v = -1; } + x2 = x2 + kage.kWidth * Math.cos(rad) * v; + y2 = y2 + kage.kWidth * Math.sin(rad) * v; + } + } + + if(a2 % 10 == 3){ + if(sx2 == x2){ + if(sy2 < y2){ + y2 = y2 + kage.kWidth * kage.kKakato; + } + else{ + y2 = y2 - kage.kWidth * kage.kKakato; + } + } + else if(sy2 == y2){ + if(sx2 < x2){ + x2 = x2 + kage.kWidth * kage.kKakato; + } + else{ + x2 = x2 - kage.kWidth * kage.kKakato; + } + } + else{ + rad = Math.atan((y2 - sy2) / (x2 - sx2)); + if(sx2 < x2){ v = 1; } else{ v = -1; } + x2 = x2 + kage.kWidth * Math.cos(rad) * v * kage.kKakato; + y2 = y2 + kage.kWidth * Math.sin(rad) * v * kage.kKakato; + } + } + + poly = new Polygon(); + poly2 = new Polygon(); + + for(tt = 0; tt <= 1000; tt = tt + kage.kRate){ + t = tt / 1000; + + if(sx1 == sx2 && sy1 == sy2){ + //calculating each point + x = ((1.0 - t) * (1.0 - t) * x1 + 2.0 * t * (1.0 - t) * sx1 + t * t * x2); + y = ((1.0 - t) * (1.0 - t) * y1 + 2.0 * t * (1.0 - t) * sy1 + t * t * y2); + + //SESSEN NO KATAMUKI NO KEISAN(BIBUN) + ix = (x1 - 2.0 * sx1 + x2) * 2.0 * t + (-2.0 * x1 + 2.0 * sx1); + iy = (y1 - 2.0 * sy1 + y2) * 2.0 * t + (-2.0 * y1 + 2.0 * sy1); + } else { + } + //SESSEN NI SUICHOKU NA CHOKUSEN NO KEISAN + if(kage.kShotai == kage.kMincho){ //always false ? + if(ix != 0 && iy != 0){ + ir = Math.atan(iy / ix * -1.0); + ia = Math.sin(ir) * kage.kMinWidthT; + ib = Math.cos(ir) * kage.kMinWidthT; + } + else if(ix == 0){ + ia = kage.kMinWidthT; + ib = 0; + } + else{ + ia = 0; + ib = kage.kMinWidthT; + } + ia = ia * Math.sqrt(1.0 - t); + ib = ib * Math.sqrt(1.0 - t); + } + else{ + if(ix != 0 && iy != 0){ + ir = Math.atan(iy / ix * -1.0); + ia = Math.sin(ir) * kage.kWidth; + ib = Math.cos(ir) * kage.kWidth; + } + else if(ix == 0){ + ia = kage.kWidth; + ib = 0; + } + else{ + ia = 0; + ib = kage.kWidth; + } + } + + //reverse if vector is going 2nd/3rd quadrants + if(ix <= 0){ + ia = ia * -1; + ib = ib * -1; + } + + //save to polygon + poly.push(x - ia, y - ib); + poly2.push(x + ia, y + ib); + } + + poly2.reverse(); + poly.concat(poly2); + polygons.push(poly); + } +} + +function cdDrawBezier(kage, polygons, x1, y1, x2, y2, x3, y3, x4, y4, a1, a2){ + cdDrawCurveU(kage, polygons, x1, y1, x2, y2, x3, y3, x4, y4, a1, a2); +} + +function cdDrawCurve(kage, polygons, x1, y1, x2, y2, x3, y3, a1, a2){ + cdDrawCurveU(kage, polygons, x1, y1, x2, y2, x2, y2, x3, y3, a1, a2); +} + +function cdDrawLine(kage, polygons, tx1, ty1, tx2, ty2, ta1, ta2){ + var rad; + var v, x1, y1, x2, y2; + var a1, a2, opt1, opt2; + var XX, XY, YX, YY; + var poly; + var kMinWidthT; + + if(kage.kShotai == kage.kMincho){ //mincho + x1 = tx1; + y1 = ty1; + x2 = tx2; + y2 = ty2; + a1 = ta1 % 1000; + a2 = ta2 % 100; + opt1 = Math.floor(ta1 / 1000); + opt2 = Math.floor(ta2 / 100); + + kMinWidthT = kage.kMinWidthT - opt1 / 2; + + if(x1 == x2){ //if TATE stroke, use y-axis + poly = new Polygon(4); + switch(a1){ + case 0: + poly.set(3, x1 - kMinWidthT, y1 - kage.kMinWidthY / 2); + poly.set(0, x1 + kMinWidthT, y1 + kage.kMinWidthY / 2); + break; + case 1: + case 6: //... no need + case 22: + poly.set(3, x1 - kMinWidthT, y1); + poly.set(0, x1 + kMinWidthT, y1); + break; + case 12: + poly.set(3, x1 - kMinWidthT, y1 - kage.kMinWidthY - kMinWidthT); + poly.set(0, x1 + kMinWidthT, y1 - kage.kMinWidthY); + break; + case 32: + poly.set(3, x1 - kMinWidthT, y1 - kage.kMinWidthY); + poly.set(0, x1 + kMinWidthT, y1 - kage.kMinWidthY); + break; + } + + switch(a2){ + case 0: + if(a1 == 6){ //KAGI's tail ... no need + poly.set(2, x2 - kMinWidthT, y2); + poly.set(1, x2 + kMinWidthT, y2); + } + else{ + poly.set(2, x2 - kMinWidthT, y2 + kMinWidthT / 2); + poly.set(1, x2 + kMinWidthT, y2 - kMinWidthT / 2); + } + break; + case 1: + poly.set(2, x2 - kMinWidthT, y2); + poly.set(1, x2 + kMinWidthT, y2); + break; + case 13: + poly.set(2, x2 - kMinWidthT, y2 + kage.kAdjustKakatoL[opt2] + kMinWidthT); + poly.set(1, x2 + kMinWidthT, y2 + kage.kAdjustKakatoL[opt2]); + break; + case 23: + poly.set(2, x2 - kMinWidthT, y2 + kage.kAdjustKakatoR[opt2] + kMinWidthT); + poly.set(1, x2 + kMinWidthT, y2 + kage.kAdjustKakatoR[opt2]); + break; + case 32: + poly.set(2, x2 - kMinWidthT, y2 + kage.kMinWidthY); + poly.set(1, x2 + kMinWidthT, y2 + kage.kMinWidthY); + break; + } + + polygons.push(poly); + + if(a1 == 22){ //box's right top corner + poly = new Polygon(); + poly.push(x1 - kMinWidthT, y1 - kage.kMinWidthY); + poly.push(x1, y1 - kage.kMinWidthY - kage.kWidth); + poly.push(x1 + kMinWidthT + kage.kWidth, y1 + kage.kMinWidthY); + poly.push(x1 + kMinWidthT, y1 + kMinWidthT); + poly.push(x1 - kMinWidthT, y1); + polygons.push(poly); + } + + if(a1 == 0){ //beginning of the stroke + poly = new Polygon(); + poly.push(x1 + kMinWidthT, y1 + kage.kMinWidthY * 0.5); + poly.push(x1 + kMinWidthT + kMinWidthT * 0.5, y1 + kage.kMinWidthY * 0.5 + kage.kMinWidthY); + poly.push(x1 + kMinWidthT - 2, y1 + kage.kMinWidthY * 0.5 + kage.kMinWidthY * 2 + 1); + polygons.push(poly); + } + + if((a1 == 6 && a2 == 0) || a2 == 1){ //KAGI NO YOKO BOU NO SAIGO NO MARU ... no need only used at 1st=yoko + poly = new Polygon(); + if(kage.kUseCurve){ + poly.push(x2 - kMinWidthT, y2); + poly.push(x2 - kMinWidthT * 0.9, y2 + kMinWidthT * 0.9, 1); + poly.push(x2, y2 + kMinWidthT); + poly.push(x2 + kMinWidthT * 0.9, y2 + kMinWidthT * 0.9, 1); + poly.push(x2 + kMinWidthT, y2); + } else { + poly.push(x2 - kMinWidthT, y2); + poly.push(x2 - kMinWidthT * 0.6, y2 + kMinWidthT * 0.6); + poly.push(x2, y2 + kMinWidthT); + poly.push(x2 + kMinWidthT * 0.6, y2 + kMinWidthT * 0.6); + poly.push(x2 + kMinWidthT, y2); + } + //poly.reverse(); // for fill-rule + polygons.push(poly); + } + } + else if(y1 == y2){ //if it is YOKO stroke, use x-axis + if(a1 == 6){ //if it is KAGI's YOKO stroke, get bold + poly = new Polygon(); + poly.push(x1, y1 - kMinWidthT); + poly.push(x2, y2 - kMinWidthT); + poly.push(x2, y2 + kMinWidthT); + poly.push(x1, y1 + kMinWidthT); + polygons.push(poly); + + if(a2 == 1 || a2 == 0 || a2 == 5){ // no need a2=1 + //KAGI NO YOKO BOU NO SAIGO NO MARU + poly = new Polygon(); + if(kage.kUseCurve){ + if(x1 < x2){ + poly.push(x2, y2 - kMinWidthT); + poly.push(x2 + kMinWidthT * 0.9, y2 - kMinWidthT * 0.9, 1); + poly.push(x2 + kMinWidthT, y2); + poly.push(x2 + kMinWidthT * 0.9, y2 + kMinWidthT * 0.9, 1); + poly.push(x2, y2 + kMinWidthT); + } else { + poly.push(x2, y2 - kMinWidthT); + poly.push(x2 - kMinWidthT * 0.9, y2 - kMinWidthT * 0.9, 1); + poly.push(x2 - kMinWidthT, y2); + poly.push(x2 - kMinWidthT * 0.9, y2 + kMinWidthT * 0.9, 1); + poly.push(x2, y2 + kMinWidthT); + } + } else { + if(x1 < x2){ + poly.push(x2, y2 - kMinWidthT); + poly.push(x2 + kMinWidthT * 0.6, y2 - kMinWidthT * 0.6); + poly.push(x2 + kMinWidthT, y2); + poly.push(x2 + kMinWidthT * 0.6, y2 + kMinWidthT * 0.6); + poly.push(x2, y2 + kMinWidthT); + } else { + poly.push(x2, y2 - kMinWidthT); + poly.push(x2 - kMinWidthT * 0.6, y2 - kMinWidthT * 0.6); + poly.push(x2 - kMinWidthT, y2); + poly.push(x2 - kMinWidthT * 0.6, y2 + kMinWidthT * 0.6); + poly.push(x2, y2 + kMinWidthT); + } + } + polygons.push(poly); + } + + if(a2 == 5){ + //KAGI NO YOKO BOU NO HANE + poly = new Polygon(); + if(x1 < x2){ + poly.push(x2, y2 - kMinWidthT + 1); + poly.push(x2 + 2, y2 - kMinWidthT - kage.kWidth * (4 * (1 - opt1 / kage.kAdjustMageStep) + 1)); + poly.push(x2, y2 - kMinWidthT - kage.kWidth * (4 * (1 - opt1 / kage.kAdjustMageStep) + 1)); + poly.push(x2 - kMinWidthT, y2 - kMinWidthT + 1); + } else { + poly.push(x2, y2 - kMinWidthT + 1); + poly.push(x2 - 2, y2 - kMinWidthT - kage.kWidth * (4 * (1 - opt1 / kage.kAdjustMageStep) + 1)); + poly.push(x2, y2 - kMinWidthT - kage.kWidth * (4 * (1 - opt1 / kage.kAdjustMageStep) + 1)); + poly.push(x2 + kMinWidthT, y2 - kMinWidthT + 1); + } + //poly.reverse(); // for fill-rule + polygons.push(poly); + } + } + else{ + //always same + poly = new Polygon(4); + poly.set(0, x1, y1 - kage.kMinWidthY); + poly.set(1, x2, y2 - kage.kMinWidthY); + poly.set(2, x2, y2 + kage.kMinWidthY); + poly.set(3, x1, y1 + kage.kMinWidthY); + polygons.push(poly); + + //UROKO + if(a2 == 0){ + poly = new Polygon(); + poly.push(x2, y2 - kage.kMinWidthY); + poly.push(x2 - kage.kAdjustUrokoX[opt2], y2); + poly.push(x2 - kage.kAdjustUrokoX[opt2] / 2, y2 - kage.kAdjustUrokoY[opt2]); + polygons.push(poly); + } + } + } + else{ //for others, use x-axis + rad = Math.atan((y2 - y1) / (x2 - x1)); + if((Math.abs(y2 - y1) < Math.abs(x2 - x1)) && (a1 != 6) && (a2 != 6) && !(x1 > x2)){ //ASAI KAUDO + //always same + poly = new Polygon(4); + poly.set(0, x1 + Math.sin(rad) * kage.kMinWidthY, y1 - Math.cos(rad) * kage.kMinWidthY); + poly.set(1, x2 + Math.sin(rad) * kage.kMinWidthY, y2 - Math.cos(rad) * kage.kMinWidthY); + poly.set(2, x2 - Math.sin(rad) * kage.kMinWidthY, y2 + Math.cos(rad) * kage.kMinWidthY); + poly.set(3, x1 - Math.sin(rad) * kage.kMinWidthY, y1 + Math.cos(rad) * kage.kMinWidthY); + polygons.push(poly); + + //UROKO + if(a2 == 0){ + poly = new Polygon(); + poly.push(x2 + Math.sin(rad) * kage.kMinWidthY, y2 - Math.cos(rad) * kage.kMinWidthY); + poly.push(x2 - Math.cos(rad) * kage.kAdjustUrokoX[opt2], y2 - Math.sin(rad) * kage.kAdjustUrokoX[opt2]); + poly.push(x2 - Math.cos(rad) * kage.kAdjustUrokoX[opt2] / 2 + Math.sin(rad) * kage.kAdjustUrokoX[opt2] / 2, y2 - Math.sin(rad) * kage.kAdjustUrokoY[opt2] - Math.cos(rad) * kage.kAdjustUrokoY[opt2]); + polygons.push(poly); + } + } + + else{ //KAKUDO GA FUKAI or KAGI NO YOKO BOU + if(x1 > x2){ v = -1; } else{ v = 1; } + poly = new Polygon(4); + switch(a1){ + case 0: + poly.set(0, x1 + Math.sin(rad) * kMinWidthT * v + kage.kMinWidthY * Math.cos(rad) * 0.5 * v, + y1 - Math.cos(rad) * kMinWidthT * v + kage.kMinWidthY * Math.sin(rad) * 0.5 * v); + poly.set(3, x1 - Math.sin(rad) * kMinWidthT * v - kage.kMinWidthY * Math.cos(rad) * 0.5 * v, + y1 + Math.cos(rad) * kMinWidthT * v - kage.kMinWidthY * Math.sin(rad) * 0.5 * v); + break; + case 1: + case 6: + poly.set(0, x1 + Math.sin(rad) * kMinWidthT * v, y1 - Math.cos(rad) * kMinWidthT * v); + poly.set(3, x1 - Math.sin(rad) * kMinWidthT * v, y1 + Math.cos(rad) * kMinWidthT * v); + break; + case 12: + poly.set(0, x1 + Math.sin(rad) * kMinWidthT * v - kage.kMinWidthY * Math.cos(rad) * v, + y1 - Math.cos(rad) * kMinWidthT * v - kage.kMinWidthY * Math.sin(rad) * v); + poly.set(3, x1 - Math.sin(rad) * kMinWidthT * v - (kMinWidthT + kage.kMinWidthY) * Math.cos(rad) * v, + y1 + Math.cos(rad) * kMinWidthT * v - (kMinWidthT + kage.kMinWidthY) * Math.sin(rad) * v); + break; + case 22: + poly.set(0, x1 + (kMinWidthT * v + 1) / Math.sin(rad), y1 + 1); + poly.set(3, x1 - (kMinWidthT * v) / Math.sin(rad), y1); + break; + case 32: + poly.set(0, x1 + (kMinWidthT * v) / Math.sin(rad), y1); + poly.set(3, x1 - (kMinWidthT * v) / Math.sin(rad), y1); + break; + } + + switch(a2){ + case 0: + if(a1 == 6){ + poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v, y2 - Math.cos(rad) * kMinWidthT * v); + poly.set(2, x2 - Math.sin(rad) * kMinWidthT * v, y2 + Math.cos(rad) * kMinWidthT * v); + } + else{ + poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v - kMinWidthT * 0.5 * Math.cos(rad) * v, + y2 - Math.cos(rad) * kMinWidthT * v - kMinWidthT * 0.5 * Math.sin(rad) * v); + poly.set(2, x2 - Math.sin(rad) * kMinWidthT * v + kMinWidthT * 0.5 * Math.cos(rad) * v, + y2 + Math.cos(rad) * kMinWidthT * v + kMinWidthT * 0.5 * Math.sin(rad) * v); + } + break; + case 1: // is needed? + case 5: + poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v, y2 - Math.cos(rad) * kMinWidthT * v); + poly.set(2, x2 - Math.sin(rad) * kMinWidthT * v, y2 + Math.cos(rad) * kMinWidthT * v); + break; + case 13: + poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v + kage.kAdjustKakatoL[opt2] * Math.cos(rad) * v, + y2 - Math.cos(rad) * kMinWidthT * v + kage.kAdjustKakatoL[opt2] * Math.sin(rad) * v); + poly.set(2, x2 - Math.sin(rad) * kMinWidthT * v + (kage.kAdjustKakatoL[opt2] + kMinWidthT) * Math.cos(rad) * v, + y2 + Math.cos(rad) * kMinWidthT * v + (kage.kAdjustKakatoL[opt2] + kMinWidthT) * Math.sin(rad) * v); + break; + case 23: + poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v + kage.kAdjustKakatoR[opt2] * Math.cos(rad) * v, + y2 - Math.cos(rad) * kMinWidthT * v + kage.kAdjustKakatoR[opt2] * Math.sin(rad) * v); + poly.set(2, + x2 - Math.sin(rad) * kMinWidthT * v + (kage.kAdjustKakatoR[opt2] + kMinWidthT) * Math.cos(rad) * v, + y2 + Math.cos(rad) * kMinWidthT * v + (kage.kAdjustKakatoR[opt2] + kMinWidthT) * Math.sin(rad) * v); + break; + case 32: + poly.set(1, x2 + (kMinWidthT * v) / Math.sin(rad), y2); + poly.set(2, x2 - (kMinWidthT * v) / Math.sin(rad), y2); + break; + } + + polygons.push(poly); + + if((a1 == 6) && (a2 == 0 || a2 == 5)){ //KAGI NO YOKO BOU NO SAIGO NO MARU + poly = new Polygon(); + if(kage.kUseCurve){ + poly.push(x2 + Math.sin(rad) * kMinWidthT * v, y2 - Math.cos(rad) * kMinWidthT * v); + poly.push(x2 - Math.cos(rad) * kMinWidthT * 0.9 * v + Math.sin(rad) * kMinWidthT * 0.9 * v, + y2 + Math.sin(rad) * kMinWidthT * 0.9 * v - Math.cos(rad) * kMinWidthT * 0.9 * v, 1); + poly.push(x2 + Math.cos(rad) * kMinWidthT * v, y2 + Math.sin(rad) * kMinWidthT * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT * 0.9 * v - Math.sin(rad) * kMinWidthT * 0.9 * v, + y2 + Math.sin(rad) * kMinWidthT * 0.9 * v + Math.cos(rad) * kMinWidthT * 0.9 * v, 1); + poly.push(x2 - Math.sin(rad) * kMinWidthT * v, y2 + Math.cos(rad) * kMinWidthT * v); + } else { + poly.push(x2 + Math.sin(rad) * kMinWidthT * v, y2 - Math.cos(rad) * kMinWidthT * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT * 0.8 * v + Math.sin(rad) * kMinWidthT * 0.6 * v, + y2 + Math.sin(rad) * kMinWidthT * 0.8 * v - Math.cos(rad) * kMinWidthT * 0.6 * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT * v, y2 + Math.sin(rad) * kMinWidthT * v); + poly.push(x2 + Math.cos(rad) * kMinWidthT * 0.8 * v - Math.sin(rad) * kMinWidthT * 0.6 * v, + y2 + Math.sin(rad) * kMinWidthT * 0.8 * v + Math.cos(rad) * kMinWidthT * 0.6 * v); + poly.push(x2 - Math.sin(rad) * kMinWidthT * v, y2 + Math.cos(rad) * kMinWidthT * v); + } + polygons.push(poly); + } + + if(a1 == 6 && a2 == 5){ + //KAGI NO YOKO BOU NO HANE + poly = new Polygon(); + if(x1 < x2){ + poly.push(x2 + (kMinWidthT - 1) * Math.sin(rad) * v, y2 - (kMinWidthT - 1) * Math.cos(rad) * v); + poly.push(x2 + 2 * Math.cos(rad) * v + (kMinWidthT + kage.kWidth * 5) * Math.sin(rad) * v, + y2 + 2 * Math.sin(rad) * v - (kMinWidthT + kage.kWidth * 5) * Math.cos(rad) * v); + poly.push(x2 + (kMinWidthT + kage.kWidth * 5) * Math.sin(rad) * v, + y2 - (kMinWidthT + kage.kWidth * 5) * Math.cos(rad) * v); + poly.push(x2 + (kMinWidthT - 1) * Math.sin(rad) * v - kMinWidthT * Math.cos(rad) * v, + y2 - (kMinWidthT - 1) * Math.cos(rad) * v - kMinWidthT * Math.sin(rad) * v); + } else { + poly.push(x2 - (kMinWidthT - 1) * Math.sin(rad) * v, y2 + (kMinWidthT - 1) * Math.cos(rad) * v); + poly.push(x2 + 2 * Math.cos(rad) * v - (kMinWidthT + kage.kWidth * 5) * Math.sin(rad) * v, + y2 + 2 * Math.sin(rad) * v + (kMinWidthT + kage.kWidth * 5) * Math.cos(rad) * v); + poly.push(x2 - (kMinWidthT + kage.kWidth * 5) * Math.sin(rad) * v, + y2 + (kMinWidthT + kage.kWidth * 5) * Math.cos(rad) * v); + poly.push(x2 + (kMinWidthT - 1) * Math.sin(rad) * v - kMinWidthT * Math.cos(rad) * v, + y2 - (kMinWidthT - 1) * Math.cos(rad) * v - kMinWidthT * Math.sin(rad) * v); + } + polygons.push(poly); + } + + if(a1 == 22){ //SHIKAKU MIGIUE UROKO NANAME DEMO MASSUGU MUKI + poly = new Polygon(); + poly.push(x1 - kMinWidthT, y1 - kage.kMinWidthY); + poly.push(x1, y1 - kage.kMinWidthY - kage.kWidth); + poly.push(x1 + kMinWidthT + kage.kWidth, y1 + kage.kMinWidthY); + poly.push(x1 + kMinWidthT, y1 + kMinWidthT - 1); + poly.push(x1 - kMinWidthT, y1 + kMinWidthT + 4); + polygons.push(poly); + } + + XX = Math.sin(rad) * v; + XY = Math.cos(rad) * v * -1; + YX = Math.cos(rad) * v; + YY = Math.sin(rad) * v; + + if(a1 == 0){ //beginning of the storke + poly = new Polygon(); + poly.push(x1 + kMinWidthT * XX + (kage.kMinWidthY * 0.5) * YX, + y1 + kMinWidthT * XY + (kage.kMinWidthY * 0.5) * YY); + poly.push(x1 + (kMinWidthT + kMinWidthT * 0.5) * XX + (kage.kMinWidthY * 0.5 + kage.kMinWidthY) * YX, + y1 + (kMinWidthT + kMinWidthT * 0.5) * XY + (kage.kMinWidthY * 0.5 + kage.kMinWidthY) * YY); + poly.push(x1 + kMinWidthT * XX + (kage.kMinWidthY * 0.5 + kage.kMinWidthY * 2) * YX - 2 * XX, + y1 + kMinWidthT * XY + (kage.kMinWidthY * 0.5 + kage.kMinWidthY * 2) * YY + 1 * XY); + polygons.push(poly); + } + } + } + } + else{ //gothic + if(tx1 == tx2){ //if TATE stroke, use y-axis + if(ty1 > ty2){ + x1 = tx2; + y1 = ty2; + x2 = tx1; + y2 = ty1; + a1 = ta2; + a2 = ta1; + } + else{ + x1 = tx1; + y1 = ty1; + x2 = tx2; + y2 = ty2; + a1 = ta1; + a2 = ta2; + } + + if(a1 % 10 == 2){ y1 = y1 - kage.kWidth; } + if(a2 % 10 == 2){ y2 = y2 + kage.kWidth; } + if(a1 % 10 == 3){ y1 = y1 - kage.kWidth * kage.kKakato; } + if(a2 % 10 == 3){ y2 = y2 + kage.kWidth * kage.kKakato; } + + poly = new Polygon(); + poly.push(x1 - kage.kWidth, y1); + poly.push(x2 - kage.kWidth, y2); + poly.push(x2 + kage.kWidth, y2); + poly.push(x1 + kage.kWidth, y1); + //poly.reverse(); // for fill-rule + + polygons.push(poly); + } + else if(ty1 == ty2){ //if YOKO stroke, use x-axis + if(tx1 > tx2){ + x1 = tx2; + y1 = ty2; + x2 = tx1; + y2 = ty1; + a1 = ta2; + a2 = ta1; + } + else{ + x1 = tx1; + y1 = ty1; + x2 = tx2; + y2 = ty2; + a1 = ta1; + a2 = ta2; + } + if(a1 % 10 == 2){ x1 = x1 - kage.kWidth; } + if(a2 % 10 == 2){ x2 = x2 + kage.kWidth; } + if(a1 % 10 == 3){ x1 = x1 - kage.kWidth * kage.kKakato; } + if(a2 % 10 == 3){ x2 = x2 + kage.kWidth * kage.kKakato; } + + poly = new Polygon(); + poly.push(x1, y1 - kage.kWidth); + poly.push(x2, y2 - kage.kWidth); + poly.push(x2, y2 + kage.kWidth); + poly.push(x1, y1 + kage.kWidth); + + polygons.push(poly); + } + else{ //for others, use x-axis + if(tx1 > tx2){ + x1 = tx2; + y1 = ty2; + x2 = tx1; + y2 = ty1; + a1 = ta2; + a2 = ta1; + } + else{ + x1 = tx1; + y1 = ty1; + x2 = tx2; + y2 = ty2; + a1 = ta1; + a2 = ta2; + } + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(a1 % 10 == 2){ + x1 = x1 - kage.kWidth * Math.cos(rad); + y1 = y1 - kage.kWidth * Math.sin(rad); + } + if(a2 % 10 == 2){ + x2 = x2 + kage.kWidth * Math.cos(rad); + y2 = y2 + kage.kWidth * Math.sin(rad); + } + if(a1 % 10 == 3){ + x1 = x1 - kage.kWidth * Math.cos(rad) * kage.kKakato; + y1 = y1 - kage.kWidth * Math.sin(rad) * kage.kKakato; + } + if(a2 % 10 == 3){ + x2 = x2 + kage.kWidth * Math.cos(rad) * kage.kKakato; + y2 = y2 + kage.kWidth * Math.sin(rad) * kage.kKakato; + } + + //SUICHOKU NO ICHI ZURASHI HA Math.sin TO Math.cos NO IREKAE + x-axis MAINASU KA + poly = new Polygon(); + poly.push(x1 + Math.sin(rad) * kage.kWidth, y1 - Math.cos(rad) * kage.kWidth); + poly.push(x2 + Math.sin(rad) * kage.kWidth, y2 - Math.cos(rad) * kage.kWidth); + poly.push(x2 - Math.sin(rad) * kage.kWidth, y2 + Math.cos(rad) * kage.kWidth); + poly.push(x1 - Math.sin(rad) * kage.kWidth, y1 + Math.cos(rad) * kage.kWidth); + + polygons.push(poly); + } + } +} diff --git a/kagedf.js b/kagedf.js new file mode 100755 index 0000000..c420387 --- /dev/null +++ b/kagedf.js @@ -0,0 +1,447 @@ +function dfDrawFont(kage, polygons, a1, a2, a3, x1, y1, x2, y2, x3, y3, x4, y4){ + var tx1, tx2, tx3, tx4, ty1, ty2, ty3, ty4, v; + var rad; + + if(kage.kShotai == kage.kMincho){ + switch(a1 % 100){ // ... no need to divide + case 0: + break; + case 1: + if(a3 % 100 == 4){ + if(x1 == x2){ + if(y1 < y2){ v = 1; } else{ v = -1; } + tx1 = x2; + ty1 = y2 - kage.kMage * v; + } + else if(y1 == y2){ // ... no need + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * v; + ty1 = y2; + } + else{ + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(x1 < x2){ v = 1; } else{v = -1; } + tx1 = x2 - kage.kMage * Math.cos(rad) * v; + ty1 = y2 - kage.kMage * Math.sin(rad) * v; + } + cdDrawLine(kage, polygons, x1, y1, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x2, y2, x2 - kage.kMage * (((kage.kAdjustTateStep + 4) - Math.floor(a2 / 1000)) / (kage.kAdjustTateStep + 4)), y2, 1 + (a2 - a2 % 1000), a3 + 10); + } + else{ + cdDrawLine(kage, polygons, x1, y1, x2, y2, a2, a3); + } + break; + case 2: + //case 12: // ... no need + if(a3 % 100 == 4){ + if(x2 == x3){ + tx1 = x3; + ty1 = y3 - kage.kMage; + } + else if(y2 == y3){ + tx1 = x3 - kage.kMage; + ty1 = y3; + } + else{ + rad = Math.atan((y3 - y2) / (x3 - x2)); + if(x2 < x3){ v = 1; } else{ v = -1; } + tx1 = x3 - kage.kMage * Math.cos(rad) * v; + ty1 = y3 - kage.kMage * Math.sin(rad) * v; + } + cdDrawCurve(kage, polygons, x1, y1, x2, y2, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x3, y3, x3 - kage.kMage, y3, 1, a3 + 10); + } + else if(a3 == 5){ + cdDrawCurve(kage, polygons, x1, y1, x2, y2, x3, y3, a2, 15); + } + else{ + cdDrawCurve(kage, polygons, x1, y1, x2, y2, x3, y3, a2, a3); + } + break; + case 3: + if(a3 % 1000 == 5){ + if(x1 == x2){ + if(y1 < y2){ v = 1; } else{ v = -1; } + tx1 = x2; + ty1 = y2 - kage.kMage * v; + } + else if(y1 == y2){ + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * v; + ty1 = y2; + } + else{ + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * Math.cos(rad) * v; + ty1 = y2 - kage.kMage * Math.sin(rad) * v; + } + if(x2 == x3){ + if(y2 < y3){ v = 1; } else{ v = -1; } + tx2 = x2; + ty2 = y2 + kage.kMage * v; + } + else if(y2 == y3){ + if(x2 < x3){ v = 1; } else { v = -1; } + tx2 = x2 + kage.kMage * v; + ty2 = y2; + } + else{ + rad = Math.atan((y3 - y2) / (x3 - x2)); + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * Math.cos(rad) * v; + ty2 = y2 + kage.kMage * Math.sin(rad) * v; + } + tx3 = x3; + ty3 = y3; + + cdDrawLine(kage, polygons, x1, y1, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x2, y2, tx2, ty2, 1 + (a2 - a2 % 1000) * 10, 1 + (a3 - a3 % 1000)); + if((x2 < x3 && tx3 - tx2 > 0) || (x2 > x3 && tx2 - tx3 > 0)){ // for closer position + cdDrawLine(kage, polygons, tx2, ty2, tx3, ty3, 6 + (a3 - a3 % 1000), 5); // bolder by force + } + } + else{ + if(x1 == x2){ + if(y1 < y2){ v = 1; } else { v = -1; } + tx1 = x2; + ty1 = y2 - kage.kMage * v; + } + else if(y1 == y2){ + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * v; + ty1 = y2; + } + else{ + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * Math.cos(rad) * v; + ty1 = y2 - kage.kMage * Math.sin(rad) * v; + } + if(x2 == x3){ + if(y2 < y3){ v = 1; } else{ v = -1; } + tx2 = x2; + ty2 = y2 + kage.kMage * v; + } + else if(y2 == y3){ + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * v; + ty2 = y2; + } + else{ + rad = Math.atan((y3 - y2) / (x3 - x2)); + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * Math.cos(rad) * v; + ty2 = y2 + kage.kMage * Math.sin(rad) * v; + } + cdDrawLine(kage, polygons, x1, y1, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x2, y2, tx2, ty2, 1 + (a2 - a2 % 1000) * 10, 1 + (a3 - a3 % 1000)); + cdDrawLine(kage, polygons, tx2, ty2, x3, y3, 6 + (a3 - a3 % 1000), a3); // bolder by force + } + break; + case 12: + cdDrawCurve(kage, polygons, x1, y1, x2, y2, x3, y3, a2, 1); + cdDrawLine(kage, polygons, x3, y3, x4, y4, 6, a3); + break; + case 4: + rate = 6; + if((x3 - x2) * (x3 - x2) + (y3 - y2) * (y3 - y2) < 14400){ // smaller than 120 x 120 + rate = Math.sqrt((x3 - x2) * (x3 - x2) + (y3 - y2) * (y3 - y2)) / 120 * 6; + } + if(a3 == 5){ + if(x1 == x2){ + if(y1 < y2){ v = 1; } else{ v = -1; } + tx1 = x2; + ty1 = y2 - kage.kMage * v * rate; + } + else if(y1 == y2){ + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * v * rate; + ty1 = y2; + } + else{ + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * Math.cos(rad) * v * rate; + ty1 = y2 - kage.kMage * Math.sin(rad) * v * rate; + } + if(x2 == x3){ + if(y2 < y3){ v = 1; } else{ v = -1; } + tx2 = x2; + ty2 = y2 + kage.kMage * v * rate; + } + else if(y2 == y3){ + if(x2 < x3){ v = 1; } else { v = -1; } + tx2 = x2 + kage.kMage * v * rate; + ty2 = y2; + } + else{ + rad = Math.atan((y3 - y2) / (x3 - x2)); + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * Math.cos(rad) * v * rate; + ty2 = y2 + kage.kMage * Math.sin(rad) * v * rate; + } + tx3 = x3; + ty3 = y3; + + cdDrawLine(kage, polygons, x1, y1, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x2, y2, tx2, ty2, 1, 1); + if(tx3 - tx2 > 0){ // for closer position + cdDrawLine(kage, polygons, tx2, ty2, tx3, ty3, 6, 5); // bolder by force + } + } + else{ + if(x1 == x2){ + if(y1 < y2){ v = 1; } else { v = -1; } + tx1 = x2; + ty1 = y2 - kage.kMage * v * rate; + } + else if(y1 == y2){ + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * v * rate; + ty1 = y2; + } + else{ + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * Math.cos(rad) * v * rate; + ty1 = y2 - kage.kMage * Math.sin(rad) * v * rate; + } + if(x2 == x3){ + if(y2 < y3){ v = 1; } else{ v = -1; } + tx2 = x2; + ty2 = y2 + kage.kMage * v * rate; + } + else if(y2 == y3){ + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * v * rate; + ty2 = y2; + } + else{ + rad = Math.atan((y3 - y2) / (x3 - x2)); + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * Math.cos(rad) * v * rate; + ty2 = y2 + kage.kMage * Math.sin(rad) * v * rate; + } + cdDrawLine(kage, polygons, x1, y1, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x2, y2, tx2, ty2, 1, 1); + cdDrawLine(kage, polygons, tx2, ty2, x3, y3, 6, a3); // bolder by force + } + break; + case 6: + if(a3 == 4){ + if(x3 == x4){ + tx1 = x4; + ty1 = y4 - kage.kMage; + } + else if(y3 == y4){ + tx1 = x4 - kage.kMage; + ty1 = y4; + } + else{ + rad = Math.atan((y4 - y3) / (x4 - x3)); + if(x3 < x4){ v = 1; } else{ v = -1; } + tx1 = x4 - kage.kMage * Math.cos(rad) * v; + ty1 = y4 - kage.kMage * Math.sin(rad) * v; + } + cdDrawBezier(kage, polygons, x1, y1, x2, y2, x3, y3, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x4, y4, x4 - kage.kMage, y4, 1, 14); + } + else if(a3 == 5){ + cdDrawBezier(kage, polygons, x1, y1, x2, y2, x3, y3, x4, y4, a2, 15); + } + else{ + cdDrawBezier(kage, polygons, x1, y1, x2, y2, x3, y3, x4, y4, a2, a3); + } + break; + case 7: + cdDrawLine(kage, polygons, x1, y1, x2, y2, a2, 1); + cdDrawCurve(kage, polygons, x2, y2, x3, y3, x4, y4, 1 + (a2 - a2 % 1000), a3); + break; + case 9: // may not be exist ... no need + //kageCanvas[y1][x1] = 0; + //kageCanvas[y2][x2] = 0; + break; + default: + break; + } + } + + else{ // gothic + switch(a1 % 100){ + case 0: + break; + case 1: + if(a3 == 4){ + if(x1 == x2){ + if(y1 < y2){ v = 1; } else{ v = -1; } + tx1 = x2; + ty1 = y2 - kage.kMage * v; + } + else if(y1 == y2){ + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * v; + ty1 = y2; + } + else{ + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * Math.cos(rad) * v; + ty1 = y2 - kage.kMage * Math.sin(rad) * v; + } + cdDrawLine(kage, polygons, x1, y1, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x2, y2, x2 - kage.kMage * 2, y2 - kage.kMage * 0.5, 1, 0); + } + else{ + cdDrawLine(kage, polygons, x1, y1, x2, y2, a2, a3); + } + break; + case 2: + case 12: + if(a3 == 4){ + if(x2 == x3){ + tx1 = x3; + ty1 = y3 - kage.kMage; + } + else if(y2 == y3){ + tx1 = x3 - kage.kMage; + ty1 = y3; + } + else{ + rad = Math.atan((y3 - y2) / (x3 - x2)); + if(x2 < x3){ v = 1; } else{ v = -1; } + tx1 = x3 - kage.kMage * Math.cos(rad) * v; + ty1 = y3 - kage.kMage * Math.sin(rad) * v; + } + cdDrawCurve(kage, polygons, x1, y1, x2, y2, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x3, y3, x3 - kage.kMage * 2, y3 - kage.kMage * 0.5, 1, 0); + } + else if(a3 == 5){ + tx1 = x3 + kage.kMage; + ty1 = y3; + tx2 = tx1 + kage.kMage * 0.5; + ty2 = y3 - kage.kMage * 2; + cdDrawCurve(kage, polygons, x1, y1, x2, y2, x3, y3, a2, 1); + cdDrawCurve(kage, polygons, x3, y3, tx1, ty1, tx2, ty2, 1, 0); + } + else{ + cdDrawCurve(kage, polygons, x1, y1, x2, y2, x3, y3, a2, a3); + } + break; + case 3: + if(a3 == 5){ + if(x1 == x2){ + if(y1 < y2){ v = 1; } else{ v = -1; } + tx1 = x2; + ty1 = y2 - kage.kMage * v; + } + else if(y1 == y2){ + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * v; + ty1 = y2; + } + else{ + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * Math.cos(rad) * v; + ty1 = y2 - kage.kMage * Math.sin(rad) * v; + } + if(x2 == x3){ + if(y2 < y3){ v = 1; } else{ v = -1; } + tx2 = x2; + ty2 = y2 + kage.kMage * v; + } + else if(y2 == y3){ + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * v; + ty2 = y2; + } + else{ + rad = Math.atan((y3 - y2) / (x3 - x2)); + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * Math.cos(rad) * v; + ty2 = y2 + kage.kMage * Math.sin(rad) * v; + } + tx3 = x3 - kage.kMage; + ty3 = y3; + tx4 = x3 + kage.kMage * 0.5; + ty4 = y3 - kage.kMage * 2; + + cdDrawLine(kage, polygons, x1, y1, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x2, y2, tx2, ty2, 1, 1); + cdDrawLine(kage, polygons, tx2, ty2, tx3, ty3, 1, 1); + cdDrawCurve(kage, polygons, tx3, ty3, x3, y3, tx4, ty4, 1, 0); + } + else{ + if(x1 == x2){ + if(y1 < y2){ v = 1; } else{ v = -1; } + tx1 = x2; + ty1 = y2 - kage.kMage * v; + } + else if(y1 == y2){ + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * v; + ty1 = y2; + } + else{ + rad = Math.atan((y2 - y1) / (x2 - x1)); + if(x1 < x2){ v = 1; } else{ v = -1; } + tx1 = x2 - kage.kMage * Math.cos(rad) * v; + ty1 = y2 - kage.kMage * Math.sin(rad) * v; + } + if(x2 == x3){ + if(y2 < y3){ v = 1; } else{ v = -1; } + tx2 = x2; + ty2 = y2 + kage.kMage * v; + } + else if(y2 == y3){ + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * v; + ty2 = y2; + } + else{ + rad = Math.atan((y3 - y2) / (x3 - x2)); + if(x2 < x3){ v = 1; } else{ v = -1; } + tx2 = x2 + kage.kMage * Math.cos(rad) * v; + ty2 = y2 + kage.kMage * Math.sin(rad) * v; + } + + cdDrawLine(kage, polygons, x1, y1, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x2, y2, tx2, ty2, 1, 1); + cdDrawLine(kage, polygons, tx2, ty2, x3, y3, 1, a3); + } + break; + case 6: + if(a3 == 5){ + tx1 = x4 - kage.kMage; + ty1 = y4; + tx2 = x4 + kage.kMage * 0.5; + ty2 = y4 - kage.kMage * 2; + /* + cdDrawCurve(x1, y1, x2, y2, (x2 + x3) / 2, (y2 + y3) / 2, a2, 1); + cdDrawCurve((x2 + x3) / 2, (y2 + y3) / 2, x3, y3, tx1, ty1, 1, 1); + */ + cdDrawBezier(kage, polygons, x1, y1, x2, y2, x3, y3, tx1, ty1, a2, 1); + cdDrawCurve(kage, polygons, tx1, ty1, x4, y4, tx2, ty2, 1, 0); + } + else{ + /* + cdDrawCurve(x1, y1, x2, y2, (x2 + x3) / 2, (y2 + y3) / 2, a2, 1); + cdDrawCurve((x2 + x3) / 2, (y2 + y3) / 2, x3, y3, x4, y4, 1, a3); + */ + cdDrawBezier(kage, polygons, x1, y1, x2, y2, x3, y3, x4, y4, a2, a3); + } + break; + case 7: + cdDrawLine(kage, polygons, x1, y1, x2, y2, a2, 1); + cdDrawCurve(kage, polygons, x2, y2, x3, y3, x4, y4, 1, a3); + break; + case 9: // may not be exist + //kageCanvas[y1][x1] = 0; + //kageCanvas[y2][x2] = 0; + break; + default: + break; + } + } +} -- 1.7.10.4