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implement some Canvas methods needed for composeUI

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This commit is contained in:
Julian Winkler
2024-11-30 17:58:31 +01:00
committed by Mis012
parent cb7805bb45
commit d0952101a6
17 changed files with 143 additions and 18 deletions
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19
src/api-impl/android/graphics/Paint.java
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@@ -1,5 +1,7 @@
package android.graphics;
import java.util.Locale;
public class Paint {
public static final int ANTI_ALIAS_FLAG = (1 << 0);
public static final int FILTER_BITMAP_FLAG = (1 << 1);
@@ -185,7 +187,9 @@ public class Paint {
public /*native*/ int getAlpha() { return 0; }
public /*native*/ void setAlpha(int a) {}
public /*native*/ float getStrokeWidth() { return 0; }
public float getStrokeWidth() {
return native_get_stroke_width(skia_paint);
}
public /*native*/ float getStrokeMiter() { return 0; }
public /*native*/ void setStrokeMiter(float miter) {}
@@ -202,7 +206,12 @@ public class Paint {
public void setShadowLayer(float radius, float dx, float dy, int color) {}
public Xfermode setXfermode(Xfermode xfermode) { return xfermode; }
public Xfermode setXfermode(Xfermode xfermode) {
if (xfermode instanceof PorterDuffXfermode) {
native_set_blendmode(skia_paint, ((PorterDuffXfermode)xfermode).mode.nativeInt);
}
return xfermode;
}
public void setLetterSpacing(float spacing) {}
@@ -290,6 +299,10 @@ public class Paint {
public Join getStrokeJoin() { return Join.MITER; }
public Locale getTextLocale() { return Locale.getDefault(); }
public float getLetterSpacing() { return 1.0f; }
private native long native_constructor();
private native void native_set_antialias(long skia_paint, boolean aa);
private native void native_set_color(long skia_paint, int color);
@@ -300,5 +313,7 @@ public class Paint {
private static native void native_set_text_size(long skia_font, float size);
private static native float native_measure_text(long skia_font, CharSequence text, int start, int end, long skia_paint);
private static native void native_set_stroke_width(long skia_font, float width);
private static native float native_get_stroke_width(long skia_font);
private static native void native_set_style(long skia_paint, int style);
private static native void native_set_blendmode(long skia_paint, int mode);
}