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Code Issues Releases Wiki Activity

Add text support in inline SVG sprites

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This commit is contained in:
Arnaud Roques 2022-09-06 11:56:31 +02:00
parent 847f482609
commit b0dbb29e2a
1 changed files with 35 additions and 13 deletions
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48
src/net/sourceforge/plantuml/emoji/SvgNanoParser.java
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@ -10,14 +10,17 @@ import java.util.regex.Pattern;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.awt.geom.Dimension2D;
import net.sourceforge.plantuml.graphic.AbstractTextBlock;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.openiconic.SvgPath;
import net.sourceforge.plantuml.sprite.Sprite;
import net.sourceforge.plantuml.ugraphic.UEllipse;
import net.sourceforge.plantuml.ugraphic.UFont;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UImageSvg;
import net.sourceforge.plantuml.ugraphic.UStroke;
import net.sourceforge.plantuml.ugraphic.UText;
import net.sourceforge.plantuml.ugraphic.UTranslate;
import net.sourceforge.plantuml.ugraphic.color.ColorChangerMonochrome;
import net.sourceforge.plantuml.ugraphic.color.ColorMapper;
@ -54,12 +57,13 @@ public class SvgNanoParser implements Sprite {
this.keepColors = keepColors;
for (String singleLine : svg) {
final Pattern p = Pattern.compile("\\<[^<>]+\\>");
final Pattern p = Pattern
.compile("(\\<text .*?\\</text\\>)|(\\<(svg|path|g|circle|ellipse)[^<>]*\\>)|(\\</[^<>]*\\>)");
final Matcher m = p.matcher(singleLine);
while (m.find()) {
final String s = m.group(0);
if (s.contains("<path") || s.contains("<g ") || s.contains("<g>") || s.contains("</g>")
|| s.contains("<circle ") || s.contains("<ellipse "))
if (s.startsWith("<path") || s.startsWith("<g ") || s.startsWith("<g>") || s.startsWith("</g>")
|| s.startsWith("<circle ") || s.startsWith("<ellipse ") || s.startsWith("<text "))
data.add(s);
else if (s.startsWith("<svg") || s.startsWith("</svg")) {
// Ignore
@ -79,21 +83,22 @@ public class SvgNanoParser implements Sprite {
final List<UGraphicWithScale> stack = new ArrayList<>();
for (String s : data) {
if (s.contains("<path ")) {
if (s.startsWith("<path ")) {
drawPath(ugs, s, colorForMonochrome);
} else if (s.contains("</g>")) {
} else if (s.startsWith("</g>")) {
ugs = stack.remove(0);
} else if (s.contains("<g>")) {
} else if (s.startsWith("<g>")) {
stack.add(0, ugs);
} else if (s.contains("<g ")) {
} else if (s.startsWith("<g ")) {
stack.add(0, ugs);
ugs = applyFill(ugs, s, colorForMonochrome);
ugs = applyTransform(ugs, s);
} else if (s.contains("<circle ")) {
} else if (s.startsWith("<circle ")) {
drawCircle(ugs, s, colorForMonochrome);
} else if (s.contains("<ellipse ")) {
} else if (s.startsWith("<ellipse ")) {
drawEllipse(ugs, s, colorForMonochrome);
} else if (s.startsWith("<text ")) {
drawText(ugs, s, colorForMonochrome);
} else {
System.err.println("**?=" + s);
}
@ -133,11 +138,9 @@ public class SvgNanoParser implements Sprite {
final HColor stroke = getTrueColor(strokeString, colorForMonochrome);
ugs = ugs.apply(stroke);
final String strokeWidth = extractData("stroke-width", s);
if (strokeWidth != null) {
if (strokeWidth != null)
ugs = ugs.apply(new UStroke(Double.parseDouble(strokeWidth)));
}
} else {
final HColor fill = getTrueColor(fillString, colorForMonochrome);
ugs = ugs.apply(fill).apply(fill.bg());
@ -215,6 +218,25 @@ public class SvgNanoParser implements Sprite {
ugs.apply(translate).draw(new UEllipse(rx * 2, ry * 2));
}
private void drawText(UGraphicWithScale ugs, String s, HColor colorForMonochrome) {
final double x = Double.parseDouble(extractData("x", s));
final double y = Double.parseDouble(extractData("y", s));
final String fill = extractData("fill", s);
final int fontSize = Integer.parseInt(extractData("font-size", s));
final Pattern p = Pattern.compile("\\<text[^<>]*\\>(.*?)\\</text\\>");
final Matcher m = p.matcher(s);
if (m.find()) {
final String text = m.group(1);
HColor color = HColorSet.instance().getColorOrWhite(fill);
final FontConfiguration fc = FontConfiguration.create(UFont.sansSerif(fontSize), color, color, false);
final UText utext = new UText(text, fc);
UGraphic ug = ugs.getUg();
ug = ug.apply(new UTranslate(x, y));
ug.draw(utext);
}
}
private void drawPath(UGraphicWithScale ugs, String s, HColor colorForMonochrome) {
s = s.replace("id=\"", "ID=\"");
ugs = applyFill(ugs, s, colorForMonochrome);