| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.graphics; |
| |
| import android.annotation.ColorInt; |
| import android.annotation.ColorLong; |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.Size; |
| import android.graphics.text.MeasuredText; |
| import android.text.GraphicsOperations; |
| import android.text.MeasuredParagraph; |
| import android.text.PrecomputedText; |
| import android.text.SpannableString; |
| import android.text.SpannedString; |
| import android.text.TextUtils; |
| |
| import dalvik.annotation.optimization.FastNative; |
| |
| /** |
| * This class is a base class for canvases that defer drawing operations, so all |
| * the draw operations can be marked @FastNative. It contains a re-implementation of |
| * all the methods in {@link BaseCanvas}. |
| * |
| * @hide |
| */ |
| public class BaseRecordingCanvas extends Canvas { |
| |
| public BaseRecordingCanvas(long nativeCanvas) { |
| super(nativeCanvas); |
| } |
| |
| @Override |
| public final void drawArc(float left, float top, float right, float bottom, float startAngle, |
| float sweepAngle, boolean useCenter, @NonNull Paint paint) { |
| nDrawArc(mNativeCanvasWrapper, left, top, right, bottom, startAngle, sweepAngle, |
| useCenter, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawArc(@NonNull RectF oval, float startAngle, float sweepAngle, |
| boolean useCenter, @NonNull Paint paint) { |
| drawArc(oval.left, oval.top, oval.right, oval.bottom, startAngle, sweepAngle, useCenter, |
| paint); |
| } |
| |
| @Override |
| public final void drawARGB(int a, int r, int g, int b) { |
| drawColor(Color.argb(a, r, g, b)); |
| } |
| |
| @Override |
| public final void drawBitmap(@NonNull Bitmap bitmap, float left, float top, |
| @Nullable Paint paint) { |
| throwIfCannotDraw(bitmap); |
| nDrawBitmap(mNativeCanvasWrapper, bitmap.getNativeInstance(), left, top, |
| paint != null ? paint.getNativeInstance() : 0, mDensity, mScreenDensity, |
| bitmap.mDensity); |
| } |
| |
| @Override |
| public final void drawBitmap(@NonNull Bitmap bitmap, @NonNull Matrix matrix, |
| @Nullable Paint paint) { |
| nDrawBitmapMatrix(mNativeCanvasWrapper, bitmap.getNativeInstance(), matrix.ni(), |
| paint != null ? paint.getNativeInstance() : 0); |
| } |
| |
| @Override |
| public final void drawBitmap(@NonNull Bitmap bitmap, @Nullable Rect src, @NonNull Rect dst, |
| @Nullable Paint paint) { |
| if (dst == null) { |
| throw new NullPointerException(); |
| } |
| throwIfCannotDraw(bitmap); |
| final long nativePaint = paint == null ? 0 : paint.getNativeInstance(); |
| |
| int left, top, right, bottom; |
| if (src == null) { |
| left = top = 0; |
| right = bitmap.getWidth(); |
| bottom = bitmap.getHeight(); |
| } else { |
| left = src.left; |
| right = src.right; |
| top = src.top; |
| bottom = src.bottom; |
| } |
| |
| nDrawBitmap(mNativeCanvasWrapper, bitmap.getNativeInstance(), left, top, right, bottom, |
| dst.left, dst.top, dst.right, dst.bottom, nativePaint, mScreenDensity, |
| bitmap.mDensity); |
| } |
| |
| @Override |
| public final void drawBitmap(@NonNull Bitmap bitmap, @Nullable Rect src, @NonNull RectF dst, |
| @Nullable Paint paint) { |
| if (dst == null) { |
| throw new NullPointerException(); |
| } |
| throwIfCannotDraw(bitmap); |
| final long nativePaint = paint == null ? 0 : paint.getNativeInstance(); |
| |
| float left, top, right, bottom; |
| if (src == null) { |
| left = top = 0; |
| right = bitmap.getWidth(); |
| bottom = bitmap.getHeight(); |
| } else { |
| left = src.left; |
| right = src.right; |
| top = src.top; |
| bottom = src.bottom; |
| } |
| |
| nDrawBitmap(mNativeCanvasWrapper, bitmap.getNativeInstance(), left, top, right, bottom, |
| dst.left, dst.top, dst.right, dst.bottom, nativePaint, mScreenDensity, |
| bitmap.mDensity); |
| } |
| |
| /** @deprecated checkstyle */ |
| @Override |
| @Deprecated |
| public final void drawBitmap(@NonNull int[] colors, int offset, int stride, float x, float y, |
| int width, int height, boolean hasAlpha, @Nullable Paint paint) { |
| // check for valid input |
| if (width < 0) { |
| throw new IllegalArgumentException("width must be >= 0"); |
| } |
| if (height < 0) { |
| throw new IllegalArgumentException("height must be >= 0"); |
| } |
| if (Math.abs(stride) < width) { |
| throw new IllegalArgumentException("abs(stride) must be >= width"); |
| } |
| int lastScanline = offset + (height - 1) * stride; |
| int length = colors.length; |
| if (offset < 0 || (offset + width > length) || lastScanline < 0 |
| || (lastScanline + width > length)) { |
| throw new ArrayIndexOutOfBoundsException(); |
| } |
| // quick escape if there's nothing to draw |
| if (width == 0 || height == 0) { |
| return; |
| } |
| // punch down to native for the actual draw |
| nDrawBitmap(mNativeCanvasWrapper, colors, offset, stride, x, y, width, height, hasAlpha, |
| paint != null ? paint.getNativeInstance() : 0); |
| } |
| |
| /** @deprecated checkstyle */ |
| @Override |
| @Deprecated |
| public final void drawBitmap(@NonNull int[] colors, int offset, int stride, int x, int y, |
| int width, int height, boolean hasAlpha, @Nullable Paint paint) { |
| // call through to the common float version |
| drawBitmap(colors, offset, stride, (float) x, (float) y, width, height, |
| hasAlpha, paint); |
| } |
| |
| @Override |
| public final void drawBitmapMesh(@NonNull Bitmap bitmap, int meshWidth, int meshHeight, |
| @NonNull float[] verts, int vertOffset, @Nullable int[] colors, int colorOffset, |
| @Nullable Paint paint) { |
| if ((meshWidth | meshHeight | vertOffset | colorOffset) < 0) { |
| throw new ArrayIndexOutOfBoundsException(); |
| } |
| if (meshWidth == 0 || meshHeight == 0) { |
| return; |
| } |
| int count = (meshWidth + 1) * (meshHeight + 1); |
| // we mul by 2 since we need two floats per vertex |
| checkRange(verts.length, vertOffset, count * 2); |
| if (colors != null) { |
| // no mul by 2, since we need only 1 color per vertex |
| checkRange(colors.length, colorOffset, count); |
| } |
| nDrawBitmapMesh(mNativeCanvasWrapper, bitmap.getNativeInstance(), meshWidth, meshHeight, |
| verts, vertOffset, colors, colorOffset, |
| paint != null ? paint.getNativeInstance() : 0); |
| } |
| |
| @Override |
| public final void drawCircle(float cx, float cy, float radius, @NonNull Paint paint) { |
| nDrawCircle(mNativeCanvasWrapper, cx, cy, radius, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawColor(@ColorInt int color) { |
| nDrawColor(mNativeCanvasWrapper, color, BlendMode.SRC_OVER.getXfermode().porterDuffMode); |
| } |
| |
| @Override |
| public final void drawColor(@ColorInt int color, @NonNull PorterDuff.Mode mode) { |
| nDrawColor(mNativeCanvasWrapper, color, mode.nativeInt); |
| } |
| |
| @Override |
| public final void drawColor(@ColorInt int color, @NonNull BlendMode mode) { |
| nDrawColor(mNativeCanvasWrapper, color, mode.getXfermode().porterDuffMode); |
| } |
| |
| @Override |
| public final void drawColor(@ColorLong long color, @NonNull BlendMode mode) { |
| ColorSpace cs = Color.colorSpace(color); |
| nDrawColor(mNativeCanvasWrapper, cs.getNativeInstance(), color, |
| mode.getXfermode().porterDuffMode); |
| } |
| |
| @Override |
| public final void drawLine(float startX, float startY, float stopX, float stopY, |
| @NonNull Paint paint) { |
| nDrawLine(mNativeCanvasWrapper, startX, startY, stopX, stopY, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawLines(@Size(multiple = 4) @NonNull float[] pts, int offset, int count, |
| @NonNull Paint paint) { |
| nDrawLines(mNativeCanvasWrapper, pts, offset, count, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawLines(@Size(multiple = 4) @NonNull float[] pts, @NonNull Paint paint) { |
| drawLines(pts, 0, pts.length, paint); |
| } |
| |
| @Override |
| public final void drawOval(float left, float top, float right, float bottom, |
| @NonNull Paint paint) { |
| nDrawOval(mNativeCanvasWrapper, left, top, right, bottom, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawOval(@NonNull RectF oval, @NonNull Paint paint) { |
| if (oval == null) { |
| throw new NullPointerException(); |
| } |
| drawOval(oval.left, oval.top, oval.right, oval.bottom, paint); |
| } |
| |
| @Override |
| public final void drawPaint(@NonNull Paint paint) { |
| nDrawPaint(mNativeCanvasWrapper, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawPatch(@NonNull NinePatch patch, @NonNull Rect dst, |
| @Nullable Paint paint) { |
| Bitmap bitmap = patch.getBitmap(); |
| throwIfCannotDraw(bitmap); |
| final long nativePaint = paint == null ? 0 : paint.getNativeInstance(); |
| nDrawNinePatch(mNativeCanvasWrapper, bitmap.getNativeInstance(), patch.mNativeChunk, |
| dst.left, dst.top, dst.right, dst.bottom, nativePaint, |
| mDensity, patch.getDensity()); |
| } |
| |
| @Override |
| public final void drawPatch(@NonNull NinePatch patch, @NonNull RectF dst, |
| @Nullable Paint paint) { |
| Bitmap bitmap = patch.getBitmap(); |
| throwIfCannotDraw(bitmap); |
| final long nativePaint = paint == null ? 0 : paint.getNativeInstance(); |
| nDrawNinePatch(mNativeCanvasWrapper, bitmap.getNativeInstance(), patch.mNativeChunk, |
| dst.left, dst.top, dst.right, dst.bottom, nativePaint, |
| mDensity, patch.getDensity()); |
| } |
| |
| @Override |
| public final void drawPath(@NonNull Path path, @NonNull Paint paint) { |
| if (path.isSimplePath && path.rects != null) { |
| nDrawRegion(mNativeCanvasWrapper, path.rects.mNativeRegion, paint.getNativeInstance()); |
| } else { |
| nDrawPath(mNativeCanvasWrapper, path.readOnlyNI(), paint.getNativeInstance()); |
| } |
| } |
| |
| @Override |
| public final void drawPicture(@NonNull Picture picture) { |
| picture.endRecording(); |
| int restoreCount = save(); |
| picture.draw(this); |
| restoreToCount(restoreCount); |
| } |
| |
| @Override |
| public final void drawPicture(@NonNull Picture picture, @NonNull Rect dst) { |
| save(); |
| translate(dst.left, dst.top); |
| if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| scale((float) dst.width() / picture.getWidth(), |
| (float) dst.height() / picture.getHeight()); |
| } |
| drawPicture(picture); |
| restore(); |
| } |
| |
| @Override |
| public final void drawPicture(@NonNull Picture picture, @NonNull RectF dst) { |
| save(); |
| translate(dst.left, dst.top); |
| if (picture.getWidth() > 0 && picture.getHeight() > 0) { |
| scale(dst.width() / picture.getWidth(), dst.height() / picture.getHeight()); |
| } |
| drawPicture(picture); |
| restore(); |
| } |
| |
| @Override |
| public final void drawPoint(float x, float y, @NonNull Paint paint) { |
| nDrawPoint(mNativeCanvasWrapper, x, y, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawPoints(@Size(multiple = 2) float[] pts, int offset, int count, |
| @NonNull Paint paint) { |
| nDrawPoints(mNativeCanvasWrapper, pts, offset, count, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawPoints(@Size(multiple = 2) @NonNull float[] pts, @NonNull Paint paint) { |
| drawPoints(pts, 0, pts.length, paint); |
| } |
| |
| /** @deprecated checkstyle */ |
| @Override |
| @Deprecated |
| public final void drawPosText(@NonNull char[] text, int index, int count, |
| @NonNull @Size(multiple = 2) float[] pos, |
| @NonNull Paint paint) { |
| if (index < 0 || index + count > text.length || count * 2 > pos.length) { |
| throw new IndexOutOfBoundsException(); |
| } |
| for (int i = 0; i < count; i++) { |
| drawText(text, index + i, 1, pos[i * 2], pos[i * 2 + 1], paint); |
| } |
| } |
| |
| /** @deprecated checkstyle */ |
| @Override |
| @Deprecated |
| public final void drawPosText(@NonNull String text, @NonNull @Size(multiple = 2) float[] pos, |
| @NonNull Paint paint) { |
| drawPosText(text.toCharArray(), 0, text.length(), pos, paint); |
| } |
| |
| @Override |
| public final void drawRect(float left, float top, float right, float bottom, |
| @NonNull Paint paint) { |
| nDrawRect(mNativeCanvasWrapper, left, top, right, bottom, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawRect(@NonNull Rect r, @NonNull Paint paint) { |
| drawRect(r.left, r.top, r.right, r.bottom, paint); |
| } |
| |
| @Override |
| public final void drawRect(@NonNull RectF rect, @NonNull Paint paint) { |
| nDrawRect(mNativeCanvasWrapper, |
| rect.left, rect.top, rect.right, rect.bottom, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawRGB(int r, int g, int b) { |
| drawColor(Color.rgb(r, g, b)); |
| } |
| |
| @Override |
| public final void drawRoundRect(float left, float top, float right, float bottom, |
| float rx, float ry, @NonNull Paint paint) { |
| nDrawRoundRect(mNativeCanvasWrapper, left, top, right, bottom, rx, ry, |
| paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawRoundRect(@NonNull RectF rect, float rx, float ry, @NonNull Paint paint) { |
| drawRoundRect(rect.left, rect.top, rect.right, rect.bottom, rx, ry, paint); |
| } |
| |
| @Override |
| public final void drawDoubleRoundRect(@NonNull RectF outer, float outerRx, float outerRy, |
| @NonNull RectF inner, float innerRx, float innerRy, @NonNull Paint paint) { |
| nDrawDoubleRoundRect(mNativeCanvasWrapper, |
| outer.left, outer.top, outer.right, outer.bottom, outerRx, outerRy, |
| inner.left, inner.top, inner.right, inner.bottom, innerRx, innerRy, |
| paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawDoubleRoundRect(@NonNull RectF outer, float[] outerRadii, |
| @NonNull RectF inner, float[] innerRadii, @NonNull Paint paint) { |
| nDrawDoubleRoundRect(mNativeCanvasWrapper, |
| outer.left, outer.top, outer.right, outer.bottom, outerRadii, |
| inner.left, inner.top, inner.right, inner.bottom, innerRadii, |
| paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawText(@NonNull char[] text, int index, int count, float x, float y, |
| @NonNull Paint paint) { |
| if ((index | count | (index + count) |
| | (text.length - index - count)) < 0) { |
| throw new IndexOutOfBoundsException(); |
| } |
| nDrawText(mNativeCanvasWrapper, text, index, count, x, y, paint.mBidiFlags, |
| paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawText(@NonNull CharSequence text, int start, int end, float x, float y, |
| @NonNull Paint paint) { |
| if ((start | end | (end - start) | (text.length() - end)) < 0) { |
| throw new IndexOutOfBoundsException(); |
| } |
| if (text instanceof String || text instanceof SpannedString |
| || text instanceof SpannableString) { |
| nDrawText(mNativeCanvasWrapper, text.toString(), start, end, x, y, |
| paint.mBidiFlags, paint.getNativeInstance()); |
| } else if (text instanceof GraphicsOperations) { |
| ((GraphicsOperations) text).drawText(this, start, end, x, y, |
| paint); |
| } else { |
| char[] buf = TemporaryBuffer.obtain(end - start); |
| TextUtils.getChars(text, start, end, buf, 0); |
| nDrawText(mNativeCanvasWrapper, buf, 0, end - start, x, y, |
| paint.mBidiFlags, paint.getNativeInstance()); |
| TemporaryBuffer.recycle(buf); |
| } |
| } |
| |
| @Override |
| public final void drawText(@NonNull String text, float x, float y, @NonNull Paint paint) { |
| nDrawText(mNativeCanvasWrapper, text, 0, text.length(), x, y, paint.mBidiFlags, |
| paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawText(@NonNull String text, int start, int end, float x, float y, |
| @NonNull Paint paint) { |
| if ((start | end | (end - start) | (text.length() - end)) < 0) { |
| throw new IndexOutOfBoundsException(); |
| } |
| nDrawText(mNativeCanvasWrapper, text, start, end, x, y, paint.mBidiFlags, |
| paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawTextOnPath(@NonNull char[] text, int index, int count, @NonNull Path path, |
| float hOffset, float vOffset, @NonNull Paint paint) { |
| if (index < 0 || index + count > text.length) { |
| throw new ArrayIndexOutOfBoundsException(); |
| } |
| nDrawTextOnPath(mNativeCanvasWrapper, text, index, count, |
| path.readOnlyNI(), hOffset, vOffset, |
| paint.mBidiFlags, paint.getNativeInstance()); |
| } |
| |
| @Override |
| public final void drawTextOnPath(@NonNull String text, @NonNull Path path, float hOffset, |
| float vOffset, @NonNull Paint paint) { |
| if (text.length() > 0) { |
| nDrawTextOnPath(mNativeCanvasWrapper, text, path.readOnlyNI(), hOffset, vOffset, |
| paint.mBidiFlags, paint.getNativeInstance()); |
| } |
| } |
| |
| @Override |
| public final void drawTextRun(@NonNull char[] text, int index, int count, int contextIndex, |
| int contextCount, float x, float y, boolean isRtl, @NonNull Paint paint) { |
| |
| if (text == null) { |
| throw new NullPointerException("text is null"); |
| } |
| if (paint == null) { |
| throw new NullPointerException("paint is null"); |
| } |
| if ((index | count | contextIndex | contextCount | index - contextIndex |
| | (contextIndex + contextCount) - (index + count) |
| | text.length - (contextIndex + contextCount)) < 0) { |
| throw new IndexOutOfBoundsException(); |
| } |
| |
| nDrawTextRun(mNativeCanvasWrapper, text, index, count, contextIndex, contextCount, |
| x, y, isRtl, paint.getNativeInstance(), 0 /* measured text */); |
| } |
| |
| @Override |
| public final void drawTextRun(@NonNull CharSequence text, int start, int end, int contextStart, |
| int contextEnd, float x, float y, boolean isRtl, @NonNull Paint paint) { |
| |
| if (text == null) { |
| throw new NullPointerException("text is null"); |
| } |
| if (paint == null) { |
| throw new NullPointerException("paint is null"); |
| } |
| if ((start | end | contextStart | contextEnd | start - contextStart | end - start |
| | contextEnd - end | text.length() - contextEnd) < 0) { |
| throw new IndexOutOfBoundsException(); |
| } |
| |
| if (text instanceof String || text instanceof SpannedString |
| || text instanceof SpannableString) { |
| nDrawTextRun(mNativeCanvasWrapper, text.toString(), start, end, contextStart, |
| contextEnd, x, y, isRtl, paint.getNativeInstance()); |
| } else if (text instanceof GraphicsOperations) { |
| ((GraphicsOperations) text).drawTextRun(this, start, end, |
| contextStart, contextEnd, x, y, isRtl, paint); |
| } else { |
| if (text instanceof PrecomputedText) { |
| final PrecomputedText pt = (PrecomputedText) text; |
| final int paraIndex = pt.findParaIndex(start); |
| if (end <= pt.getParagraphEnd(paraIndex)) { |
| final int paraStart = pt.getParagraphStart(paraIndex); |
| final MeasuredParagraph mp = pt.getMeasuredParagraph(paraIndex); |
| // Only support if the target is in the same paragraph. |
| drawTextRun(mp.getMeasuredText(), |
| start - paraStart, |
| end - paraStart, |
| contextStart - paraStart, |
| contextEnd - paraStart, |
| x, y, isRtl, paint); |
| return; |
| } |
| } |
| int contextLen = contextEnd - contextStart; |
| int len = end - start; |
| char[] buf = TemporaryBuffer.obtain(contextLen); |
| TextUtils.getChars(text, contextStart, contextEnd, buf, 0); |
| nDrawTextRun(mNativeCanvasWrapper, buf, start - contextStart, len, |
| 0, contextLen, x, y, isRtl, paint.getNativeInstance(), |
| 0 /* measured paragraph pointer */); |
| TemporaryBuffer.recycle(buf); |
| } |
| } |
| |
| @Override |
| public void drawTextRun(@NonNull MeasuredText measuredText, int start, int end, |
| int contextStart, int contextEnd, float x, float y, boolean isRtl, |
| @NonNull Paint paint) { |
| nDrawTextRun(mNativeCanvasWrapper, measuredText.getChars(), start, end - start, |
| contextStart, contextEnd - contextStart, x, y, isRtl, paint.getNativeInstance(), |
| measuredText.getNativePtr()); |
| } |
| |
| @Override |
| public final void drawVertices(@NonNull VertexMode mode, int vertexCount, |
| @NonNull float[] verts, int vertOffset, @Nullable float[] texs, int texOffset, |
| @Nullable int[] colors, int colorOffset, @Nullable short[] indices, int indexOffset, |
| int indexCount, @NonNull Paint paint) { |
| checkRange(verts.length, vertOffset, vertexCount); |
| if (texs != null) { |
| checkRange(texs.length, texOffset, vertexCount); |
| } |
| if (colors != null) { |
| checkRange(colors.length, colorOffset, vertexCount / 2); |
| } |
| if (indices != null) { |
| checkRange(indices.length, indexOffset, indexCount); |
| } |
| nDrawVertices(mNativeCanvasWrapper, mode.nativeInt, vertexCount, verts, |
| vertOffset, texs, texOffset, colors, colorOffset, |
| indices, indexOffset, indexCount, paint.getNativeInstance()); |
| } |
| |
| @FastNative |
| private static native void nDrawBitmap(long nativeCanvas, long bitmapHandle, float left, |
| float top, long nativePaintOrZero, int canvasDensity, int screenDensity, |
| int bitmapDensity); |
| |
| @FastNative |
| private static native void nDrawBitmap(long nativeCanvas, long bitmapHandle, |
| float srcLeft, float srcTop, float srcRight, float srcBottom, |
| float dstLeft, float dstTop, float dstRight, float dstBottom, |
| long nativePaintOrZero, int screenDensity, int bitmapDensity); |
| |
| @FastNative |
| private static native void nDrawBitmap(long nativeCanvas, int[] colors, int offset, int stride, |
| float x, float y, int width, int height, boolean hasAlpha, long nativePaintOrZero); |
| |
| @FastNative |
| private static native void nDrawColor(long nativeCanvas, int color, int mode); |
| |
| @FastNative |
| private static native void nDrawColor(long nativeCanvas, long nativeColorSpace, |
| @ColorLong long color, int mode); |
| |
| @FastNative |
| private static native void nDrawPaint(long nativeCanvas, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawPoint(long canvasHandle, float x, float y, long paintHandle); |
| |
| @FastNative |
| private static native void nDrawPoints(long canvasHandle, float[] pts, int offset, int count, |
| long paintHandle); |
| |
| @FastNative |
| private static native void nDrawLine(long nativeCanvas, float startX, float startY, float stopX, |
| float stopY, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawLines(long canvasHandle, float[] pts, int offset, int count, |
| long paintHandle); |
| |
| @FastNative |
| private static native void nDrawRect(long nativeCanvas, float left, float top, float right, |
| float bottom, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawOval(long nativeCanvas, float left, float top, float right, |
| float bottom, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawCircle(long nativeCanvas, float cx, float cy, float radius, |
| long nativePaint); |
| |
| @FastNative |
| private static native void nDrawArc(long nativeCanvas, float left, float top, float right, |
| float bottom, float startAngle, float sweep, boolean useCenter, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawRoundRect(long nativeCanvas, float left, float top, float right, |
| float bottom, float rx, float ry, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawDoubleRoundRect(long nativeCanvas, |
| float outerLeft, float outerTop, float outerRight, float outerBottom, |
| float outerRx, float outerRy, float innerLeft, float innerTop, float innerRight, |
| float innerBottom, float innerRx, float innerRy, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawDoubleRoundRect(long nativeCanvas, float outerLeft, |
| float outerTop, float outerRight, float outerBottom, float[] outerRadii, |
| float innerLeft, float innerTop, float innerRight, float innerBottom, |
| float[] innerRadii, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawPath(long nativeCanvas, long nativePath, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawRegion(long nativeCanvas, long nativeRegion, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawNinePatch(long nativeCanvas, long nativeBitmap, long ninePatch, |
| float dstLeft, float dstTop, float dstRight, float dstBottom, long nativePaintOrZero, |
| int screenDensity, int bitmapDensity); |
| |
| @FastNative |
| private static native void nDrawBitmapMatrix(long nativeCanvas, long bitmapHandle, |
| long nativeMatrix, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawBitmapMesh(long nativeCanvas, long bitmapHandle, int meshWidth, |
| int meshHeight, float[] verts, int vertOffset, int[] colors, int colorOffset, |
| long nativePaint); |
| |
| @FastNative |
| private static native void nDrawVertices(long nativeCanvas, int mode, int n, float[] verts, |
| int vertOffset, float[] texs, int texOffset, int[] colors, int colorOffset, |
| short[] indices, int indexOffset, int indexCount, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawText(long nativeCanvas, char[] text, int index, int count, |
| float x, float y, int flags, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawText(long nativeCanvas, String text, int start, int end, |
| float x, float y, int flags, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawTextRun(long nativeCanvas, String text, int start, int end, |
| int contextStart, int contextEnd, float x, float y, boolean isRtl, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawTextRun(long nativeCanvas, char[] text, int start, int count, |
| int contextStart, int contextCount, float x, float y, boolean isRtl, long nativePaint, |
| long nativePrecomputedText); |
| |
| @FastNative |
| private static native void nDrawTextOnPath(long nativeCanvas, char[] text, int index, int count, |
| long nativePath, float hOffset, float vOffset, int bidiFlags, long nativePaint); |
| |
| @FastNative |
| private static native void nDrawTextOnPath(long nativeCanvas, String text, long nativePath, |
| float hOffset, float vOffset, int flags, long nativePaint); |
| } |
