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feat(android): support runtime 8.2.0 and improved perfs with typed arrays
1 parent 712962c commit 41c853b

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4 files changed

+122
-4
lines changed

4 files changed

+122
-4
lines changed

‎plugin/platforms/android/java/com/akylas/canvas/CanvasMatrix.java

Lines changed: 41 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,41 @@
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package com.akylas.canvas;
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import androidx.annotation.NonNull;
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import androidx.annotation.Size;
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public class CanvasMatrix extends android.graphics.Matrix {
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public void mapPointsBuffer (java.nio.FloatBuffer pts) {
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float[] ptsArray = new float[pts.capacity()];
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pts.get(ptsArray);
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mapPoints(ptsArray);
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pts.rewind();
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pts.put(ptsArray);
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pts.rewind();
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}
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public void mapPointsBuffer (java.nio.FloatBuffer dst, java.nio.FloatBuffer src) {
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float[] dstArray = new float[dst.capacity()];
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dst.get(dstArray);
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float[] srcArray = new float[src.capacity()];
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src.get(srcArray);
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mapPoints(dstArray, srcArray);
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dst.rewind();
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dst.put(dstArray);
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dst.rewind();
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src.rewind();
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src.put(srcArray);
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src.rewind();
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}
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public void mapPointsBuffer (java.nio.FloatBuffer dst, int dstIndex, java.nio.FloatBuffer src, int srcIndex, int pointCount) {
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float[] dstArray = new float[dst.capacity()];
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dst.get(dstArray);
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float[] srcArray = new float[src.capacity()];
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src.get(srcArray);
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mapPoints(dstArray, dstIndex, srcArray, srcIndex, pointCount);
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dst.rewind();
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dst.put(dstArray);
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dst.rewind();
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src.rewind();
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src.put(srcArray);
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src.rewind();
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}
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}

‎plugin/platforms/android/java/com/akylas/canvas/CanvasPath.java

Lines changed: 70 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -16,14 +16,23 @@ public CanvasPath(android.graphics.Path path) {
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public void addLines(@Size(multiple = 2, min = 4) @NonNull float[] points) {
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addLines(points, 0, points.length, false);
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}
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public void addLinesBuffer(@NonNull java.nio.FloatBuffer points) {
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addLinesBuffer(points, 0, points.capacity(), false);
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}
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2023
public void addLines(@Size(multiple = 2, min = 4) @NonNull float[] points, int offset) {
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addLines(points, offset, points.length - offset, false);
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}
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public void addLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset) {
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addLinesBuffer(points, offset, points.capacity() - offset, false);
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}
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2430
public void addLines(@Size(multiple = 2, min = 4) @NonNull float[] points, int offset, int length) {
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addLines(points, offset, length, false);
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}
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public void addLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset, int length) {
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addLinesBuffer(points, offset, length, false);
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}
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public void addPath(CanvasPath path) {
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super.addPath(path);
@@ -40,35 +49,73 @@ public void addLines(@Size(multiple = 2, min = 4) @NonNull float[] points, int o
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close();
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}
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}
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public void addLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset, int length, boolean close) {
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final int l = offset + length;
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moveTo(points.get(offset), points.get(offset + 1));
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for (int i = offset + 2; i < l; i += 2) {
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lineTo(points.get(i), points.get(i + 1));
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}
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if (close) {
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close();
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}
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points.rewind();
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}
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4465
public void setLines(@Size(multiple = 2, min = 4) @NonNull float[] points) {
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setLines(points, 0, points.length, false);
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}
4768

69+
public void setLinesBuffer(@NonNull java.nio.FloatBuffer points) {
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setLinesBuffer(points, 0, points.capacity(), false);
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}
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4873
public void setLines(@Size(multiple = 2, min = 4) @NonNull float[] points, int offset) {
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setLines(points, offset, points.length - offset, false);
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}
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public void setLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset) {
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setLinesBuffer(points, offset, points.capacity() - offset, false);
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}
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5280
public void setLines(@Size(multiple = 2, min = 4) @NonNull float[] points, int offset, int length) {
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setLines(points, offset, length, false);
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}
5583

84+
public void setLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset, int length) {
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setLinesBuffer(points, offset, length, false);
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}
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5688
public void setLines(@Size(multiple = 2, min = 4) @NonNull float[] points, int offset, int length, boolean close) {
5789
reset();
5890
addLines(points, offset, length, close);
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}
92+
public void setLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset, int length, boolean close) {
93+
reset();
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addLinesBuffer(points, offset, length, close);
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}
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6197
public void addCubicLines(@Size(multiple = 2, min = 8) @NonNull float[] points) {
6298
addCubicLines(points, 0, points.length, false);
6399
}
64100

101+
public void addCubicLinesBuffer(@NonNull java.nio.FloatBuffer points) {
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addCubicLinesBuffer(points, 0, points.capacity(), false);
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}
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65105
public void addCubicLines(@Size(multiple = 2, min = 8) @NonNull float[] points, int offset) {
66106
addCubicLines(points, offset, points.length - offset, false);
67107
}
68108

109+
public void addCubicLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset) {
110+
addCubicLinesBuffer(points, offset, points.capacity() - offset, false);
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}
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69113
public void addCubicLines(@Size(multiple = 2, min = 8) @NonNull float[] points, int offset, int length) {
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addCubicLines(points, offset, length, false);
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}
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public void addCubicLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset, int length) {
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addCubicLinesBuffer(points, offset, length, false);
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}
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73120
public void addCubicLines(@Size(multiple = 2, min = 8) @NonNull float[] points, int offset, int length,
74121
boolean close) {
@@ -81,18 +128,41 @@ public void addCubicLines(@Size(multiple = 2, min = 8) @NonNull float[] points,
81128
close();
82129
}
83130
}
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public void addCubicLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset, int length,
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boolean close) {
133+
final int l = length;
134+
moveTo(points.get(offset), points.get(offset + 1));
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for (int i = offset + 2; i < l; i += 6) {
136+
cubicTo(points.get(i), points.get(offset + 1), points.get(offset + 2), points.get(offset + 3), points.get(offset + 4), points.get(offset + 5));
137+
}
138+
if (close) {
139+
close();
140+
}
141+
points.rewind();
142+
}
84143

85144
public void setCubicLines(@Size(multiple = 2, min = 8) @NonNull float[] points) {
86145
setCubicLines(points, 0, points.length, false);
87146
}
147+
public void setCubicLinesBuffer(@NonNull java.nio.FloatBuffer points) {
148+
setCubicLinesBuffer(points, 0, points.capacity(), false);
149+
}
88150

89151
public void setCubicLines(@Size(multiple = 2, min = 8) @NonNull float[] points, int offset, int length) {
90152
setCubicLines(points, offset, length, false);
91153
}
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public void setCubicLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset, int length) {
155+
setCubicLinesBuffer(points, offset, length, false);
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}
92157

93158
public void setCubicLines(@Size(multiple = 2, min = 8) @NonNull float[] points, int offset, int length,
94159
boolean close) {
95160
reset();
96161
addCubicLines(points, offset, length, close);
97162
}
163+
public void setCubicLinesBuffer(@NonNull java.nio.FloatBuffer points, int offset, int length,
164+
boolean close) {
165+
reset();
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addCubicLinesBuffer(points, offset, length, close);
167+
}
98168
}

‎src/canvas.android.ts

Lines changed: 5 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -60,6 +60,7 @@ function pointsFromBuffer(buffer: ArrayBuffer, useInts = false) {
6060
}
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6262
export function arrayoNativeArray(array, useInts = false) {
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console.log('arrayoNativeArray', Array.isArray(array));
6364
if (!Array.isArray(array)) {
6465
return array;
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}
@@ -401,11 +402,11 @@ export class Path {
401402
const element = args[index];
402403
if (element && element._native) {
403404
args[index] = element.getNative();
405+
} else if (Array.isArray(element)) {
406+
console.log('test', 'methodName', index, element);
407+
args[index] = arrayoNativeArray(element);
404408
}
405409
}
406-
if (methodName === 'addLines' || methodName === 'setLines' || methodName === 'addCubicLines' || methodName === 'setCubicLines') {
407-
args[0] = arrayoNativeArray(args[0]);
408-
}
409410
return native[methodName](...args);
410411
};
411412
} else {
@@ -549,7 +550,7 @@ function initClasses() {
549550
Op = android.graphics.Region.Op;
550551
Direction = android.graphics.Path.Direction;
551552
FillType = android.graphics.Path.FillType;
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Matrix = android.graphics.Matrix;
553+
Matrix = com.akylas.canvas.CanvasMatrix;
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TileMode = android.graphics.Shader.TileMode;
554555
LayoutAlignment = android.text.Layout.Alignment;
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PorterDuffMode = android.graphics.PorterDuff.Mode;

‎src/typings/android.d.ts

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Original file line numberDiff line numberDiff line change
@@ -1,6 +1,12 @@
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/* eslint-disable @typescript-eslint/unified-signatures */
12
declare namespace com {
23
export namespace akylas {
34
export namespace canvas {
5+
export class CanvasMatrix extends globalAndroid.graphics.Matrix {
6+
mapPoints(param0: Float32Array | native.Array<number>, param1: Float32Array | native.Array<number>): void;
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mapPoints(param0: Float32Array | native.Array<number>, param1: number, param2: Float32Array | native.Array<number>, param3: number, param4: number): void;
8+
mapPoints(param0: Float32Array | native.Array<number>): void;
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}
410
export class CanvasPath extends globalAndroid.graphics.Path {
511
addLines(points: number[], offset?: number, length?: number, close?: boolean);
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setLines(points: number[], offset?: number, length?: number, close?: boolean);

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