From: Koichi KAMICHI <kamichi@fonts.jp>
Date: Fri, 13 Feb 2004 06:37:53 +0000 (+0000)
Subject: Support SVG output.
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=586c15cce46997e512cae2e321240d5edd786f15;p=chise%2Fkage.git

Support SVG output.
---

diff --git a/kagecgi/kagecgi.c b/kagecgi/kagecgi.c
index 6fce983..385aab5 100755
--- a/kagecgi/kagecgi.c
+++ b/kagecgi/kagecgi.c
@@ -97,7 +97,12 @@ int main(int argc, char *argv[]){
 	
 	//clear result buffer
 	test2 = g_string_new("");
-	if(kType == 2){
+	if(kType == 1){ //svg
+	  g_string_append(kResultText, "<?xml version=\"1.0\"?>\n");
+	  g_string_append(kResultText, "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.0//EN\" \"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\">\n");
+	  g_string_append(kResultText, "<svg viewBox=\"0 0 1024 1024\">");
+	}
+	else if(kType == 2){ //eps
 		g_string_append(kResultText, "%!PS-Adobe-3.0 EPSF-3.0\n");
 		g_string_append(kResultText, "%%BoundingBox: 0 -208 1024 816\n");
 		g_string_append(kResultText, "%%Pages: 0\n");
@@ -160,11 +165,23 @@ int main(int argc, char *argv[]){
 		}
 	}
 	else if(kType == 1){ //svg(vector graphics)
+		if(test2->len != 0){
+			test2 = CalcSizes(test2, 1);
+			kMode = 1;
+			drawGlyph(test2, 0);
+			g_string_append(kResultText, "</svg>\n");
+			fprintf(stdout, "Content-type: image/svg-xml\n\n");
+			fprintf(stdout, "%s", kResultText->str);
+		}
+		else{
+			fprintf(stdout, "Content-type: text/plain\n\n");
+			fprintf(stdout, "An error occurred.");
+		}
 	}
 	else if(kType == 2){ //eps(vector graphics)
 		if(test2->len != 0){
 			test2 = CalcSizes(test2, 1);
-			kMode = 1;
+			kMode = 2;
 			drawGlyph(test2, 0);
 			g_string_append(kResultText, "fill\n");
 			g_string_append(kResultText, "%%EOF\n");
diff --git a/kagecgi/kageic.c b/kagecgi/kageic.c
index 70281dc..eadef07 100755
--- a/kagecgi/kageic.c
+++ b/kagecgi/kageic.c
@@ -11,7 +11,17 @@ void icPolygon(struct kPoint *poly, int number){
 	if(kMode == 0){ //normal
 		fillPolygon(poly, number, 0, kageCanvas);
 	}
-	else{ //output for eps
+	else if(kMode == 1){ //output for svg
+		sprintf(buf, "<path d=\"M ");
+		g_string_append(kResultText, buf);
+		for(i = 0; i < number; i++){
+			sprintf(buf, "%d,%d ", poly[i].X * 5, poly[i].Y * 5);
+			g_string_append(kResultText, buf);
+		}
+		sprintf(buf, "Z\"/>");
+		g_string_append(kResultText, buf);
+	}
+	else if(kMode == 2){ //output for eps
 		sprintf(buf, "%d %d moveto\n", poly[0].X * 5, 1000 - (poly[0].Y * 5) - 200);
 		g_string_append(kResultText, buf);
 		for(i = 1; i < number; i++){
@@ -22,4 +32,5 @@ void icPolygon(struct kPoint *poly, int number){
 		g_string_append(kResultText, buf);
 		g_string_append(kResultText, "closepath\n");
 	}
+
 }