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Refactor SVG path parser

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Junology
2024-12-10 04:30:07 +09:00
parent 66387bfe9d
commit faa6535dd5
2 changed files with 101 additions and 44 deletions
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42
core/test/processing/core/PShapeSVGTest.java
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@@ -10,23 +10,47 @@ import java.awt.*;
public class PShapeSVGTest {
private static final String TEST_CONTENT = "<svg><g><path d=\"L 0,3.1.4.1\"/></g></svg>";
private static final String[] TEST_CONTENT = {
"<svg><g><path d=\"L 0,3.1.4.1\"/></g></svg>",
"<svg><g><path d=\"m-13.6 4.69-1.35 0.78h-0.00034l1.33 2.27 1.33-0.77a6.48 6.47 43.14 0 1-1.31-2.27z\"/></g></svg>"
};
private static final int[] TEST_NVERTEX = {2, 8};
private static final String TEST_EXPONENT =
"<svg><g><path d=\"m-1.36E1 469e-2-1.35 0.78h-3.4e-4l1.33 2.27 1.33-0.77a6.48 6.47 43.14 0 1-1.31-2.27z\"/></g></svg>";
@Test
public void testDecimals() {
try {
XML xml = XML.parse(TEST_CONTENT);
PShapeSVG shape = new PShapeSVG(xml);
PShape[] children = shape.getChildren();
Assert.assertEquals(1, children.length);
PShape[] grandchildren = children[0].getChildren();
Assert.assertEquals(1, grandchildren.length);
Assert.assertEquals(0, grandchildren[0].getChildCount());
Assert.assertEquals(2, grandchildren[0].getVertexCount());
for (int i = 0; i < TEST_CONTENT.length; ++i) {
XML xml = XML.parse(TEST_CONTENT[i]);
PShapeSVG shape = new PShapeSVG(xml);
PShape[] children = shape.getChildren();
Assert.assertEquals(1, children.length);
PShape[] grandchildren = children[0].getChildren();
Assert.assertEquals(1, grandchildren.length);
Assert.assertEquals(0, grandchildren[0].getChildCount());
Assert.assertEquals(TEST_NVERTEX[i], grandchildren[0].getVertexCount());
}
}
catch (Exception e) {
Assert.fail("Encountered exception " + e);
}
}
@Test
public void testExponent() {
try {
XML xml = XML.parse(TEST_EXPONENT);
PShapeSVG shape = new PShapeSVG(xml);
PShape[] children = shape.getChildren();
Assert.assertEquals(1, children.length);
PShape[] grandchildren = children[0].getChildren();
Assert.assertEquals(1, grandchildren.length);
Assert.assertEquals(0, grandchildren[0].getChildCount());
Assert.assertEquals(8, grandchildren[0].getVertexCount());
}
catch (Exception e) {
Assert.fail("Encountered exception " + e);
}
}
}