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-rw-r--r--api/current.txt6
-rw-r--r--core/java/android/view/GLES20Canvas.java10
-rw-r--r--core/jni/android/graphics/Canvas.cpp22
-rw-r--r--core/jni/android/graphics/Path.cpp99
-rw-r--r--graphics/java/android/graphics/Canvas.java52
-rw-r--r--graphics/java/android/graphics/Path.java105
6 files changed, 189 insertions, 105 deletions
diff --git a/api/current.txt b/api/current.txt
index fe636c9..56ed5e4 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -10212,6 +10212,7 @@ package android.graphics {
method public void concat(android.graphics.Matrix);
method public void drawARGB(int, int, int, int);
method public void drawArc(android.graphics.RectF, float, float, boolean, android.graphics.Paint);
+ method public void drawArc(float, float, float, float, float, float, boolean, android.graphics.Paint);
method public void drawBitmap(android.graphics.Bitmap, float, float, android.graphics.Paint);
method public void drawBitmap(android.graphics.Bitmap, android.graphics.Rect, android.graphics.RectF, android.graphics.Paint);
method public void drawBitmap(android.graphics.Bitmap, android.graphics.Rect, android.graphics.Rect, android.graphics.Paint);
@@ -10226,6 +10227,7 @@ package android.graphics {
method public void drawLines(float[], int, int, android.graphics.Paint);
method public void drawLines(float[], android.graphics.Paint);
method public void drawOval(android.graphics.RectF, android.graphics.Paint);
+ method public void drawOval(float, float, float, float, android.graphics.Paint);
method public void drawPaint(android.graphics.Paint);
method public void drawPath(android.graphics.Path, android.graphics.Paint);
method public void drawPicture(android.graphics.Picture);
@@ -10735,6 +10737,7 @@ package android.graphics {
ctor public Path();
ctor public Path(android.graphics.Path);
method public void addArc(android.graphics.RectF, float, float);
+ method public void addArc(float, float, float, float, float, float);
method public void addCircle(float, float, float, android.graphics.Path.Direction);
method public void addOval(android.graphics.RectF, android.graphics.Path.Direction);
method public void addOval(float, float, float, float, android.graphics.Path.Direction);
@@ -10744,9 +10747,12 @@ package android.graphics {
method public void addRect(android.graphics.RectF, android.graphics.Path.Direction);
method public void addRect(float, float, float, float, android.graphics.Path.Direction);
method public void addRoundRect(android.graphics.RectF, float, float, android.graphics.Path.Direction);
+ method public void addRoundRect(float, float, float, float, float, float, android.graphics.Path.Direction);
method public void addRoundRect(android.graphics.RectF, float[], android.graphics.Path.Direction);
+ method public void addRoundRect(float, float, float, float, float[], android.graphics.Path.Direction);
method public void arcTo(android.graphics.RectF, float, float, boolean);
method public void arcTo(android.graphics.RectF, float, float);
+ method public void arcTo(float, float, float, float, float, float, boolean);
method public void close();
method public void computeBounds(android.graphics.RectF, boolean);
method public void cubicTo(float, float, float, float, float, float);
diff --git a/core/java/android/view/GLES20Canvas.java b/core/java/android/view/GLES20Canvas.java
index 832d67a..5b10bb0 100644
--- a/core/java/android/view/GLES20Canvas.java
+++ b/core/java/android/view/GLES20Canvas.java
@@ -544,9 +544,9 @@ class GLES20Canvas extends HardwareCanvas {
///////////////////////////////////////////////////////////////////////////
@Override
- public void drawArc(RectF oval, float startAngle, float sweepAngle, boolean useCenter,
- Paint paint) {
- nDrawArc(mRenderer, oval.left, oval.top, oval.right, oval.bottom,
+ public void drawArc(float left, float top, float right, float bottom,
+ float startAngle, float sweepAngle, boolean useCenter, Paint paint) {
+ nDrawArc(mRenderer, left, top, right, bottom,
startAngle, sweepAngle, useCenter, paint.mNativePaint);
}
@@ -771,8 +771,8 @@ class GLES20Canvas extends HardwareCanvas {
}
@Override
- public void drawOval(RectF oval, Paint paint) {
- nDrawOval(mRenderer, oval.left, oval.top, oval.right, oval.bottom, paint.mNativePaint);
+ public void drawOval(float left, float top, float right, float bottom, Paint paint) {
+ nDrawOval(mRenderer, left, top, right, bottom, paint.mNativePaint);
}
private static native void nDrawOval(long renderer, float left, float top,
diff --git a/core/jni/android/graphics/Canvas.cpp b/core/jni/android/graphics/Canvas.cpp
index a5964c8..4584c46 100644
--- a/core/jni/android/graphics/Canvas.cpp
+++ b/core/jni/android/graphics/Canvas.cpp
@@ -569,12 +569,11 @@ public:
canvas->drawRectCoords(left, top, right, bottom, *paint);
}
- static void drawOval(JNIEnv* env, jobject, jlong canvasHandle, jobject joval,
- jlong paintHandle) {
+ static void drawOval(JNIEnv* env, jobject, jlong canvasHandle, jfloat left, jfloat top,
+ jfloat right, jfloat bottom, jlong paintHandle) {
SkCanvas* canvas = getNativeCanvas(canvasHandle);
SkPaint* paint = reinterpret_cast<SkPaint*>(paintHandle);
- SkRect oval;
- GraphicsJNI::jrectf_to_rect(env, joval, &oval);
+ SkRect oval = SkRect::MakeLTRB(left, top, right, bottom);
canvas->drawOval(oval, *paint);
}
@@ -585,13 +584,12 @@ public:
canvas->drawCircle(cx, cy, radius, *paint);
}
- static void drawArc(JNIEnv* env, jobject, jlong canvasHandle, jobject joval,
- jfloat startAngle, jfloat sweepAngle,
- jboolean useCenter, jlong paintHandle) {
+ static void drawArc(JNIEnv* env, jobject, jlong canvasHandle, jfloat left, jfloat top,
+ jfloat right, jfloat bottom, jfloat startAngle, jfloat sweepAngle, jboolean useCenter,
+ jlong paintHandle) {
SkCanvas* canvas = getNativeCanvas(canvasHandle);
SkPaint* paint = reinterpret_cast<SkPaint*>(paintHandle);
- SkRect oval;
- GraphicsJNI::jrectf_to_rect(env, joval, &oval);
+ SkRect oval = SkRect::MakeLTRB(left, top, right, bottom);
canvas->drawArc(oval, startAngle, sweepAngle, useCenter, *paint);
}
@@ -1241,11 +1239,9 @@ static JNINativeMethod gCanvasMethods[] = {
{"native_drawLines", "(J[FIIJ)V", (void*) SkCanvasGlue::drawLines},
{"native_drawLine","(JFFFFJ)V", (void*) SkCanvasGlue::drawLine__FFFFPaint},
{"native_drawRect","(JFFFFJ)V", (void*) SkCanvasGlue::drawRect__FFFFPaint},
- {"native_drawOval","(JLandroid/graphics/RectF;J)V",
- (void*) SkCanvasGlue::drawOval},
+ {"native_drawOval","(JFFFFJ)V", (void*) SkCanvasGlue::drawOval},
{"native_drawCircle","(JFFFJ)V", (void*) SkCanvasGlue::drawCircle},
- {"native_drawArc","(JLandroid/graphics/RectF;FFZJ)V",
- (void*) SkCanvasGlue::drawArc},
+ {"native_drawArc","(JFFFFFFZJ)V", (void*) SkCanvasGlue::drawArc},
{"native_drawRoundRect","(JFFFFFFJ)V",
(void*) SkCanvasGlue::drawRoundRect},
{"native_drawPath","(JJJ)V", (void*) SkCanvasGlue::drawPath},
diff --git a/core/jni/android/graphics/Path.cpp b/core/jni/android/graphics/Path.cpp
index 420a17f..6ef1d2c 100644
--- a/core/jni/android/graphics/Path.cpp
+++ b/core/jni/android/graphics/Path.cpp
@@ -2,22 +2,22 @@
**
** Copyright 2006, 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
+** 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
+** 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
+** 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.
*/
// This file was generated from the C++ include file: SkPath.h
// Any changes made to this file will be discarded by the build.
-// To change this file, either edit the include, or device/tools/gluemaker/main.cpp,
+// To change this file, either edit the include, or device/tools/gluemaker/main.cpp,
// or one of the auxilary file specifications in device/tools/gluemaker.
#include "jni.h"
@@ -92,7 +92,7 @@ public:
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
return obj->isEmpty();
}
-
+
static jboolean isRect(JNIEnv* env, jobject clazz, jlong objHandle, jobject jrect) {
SkRect rect;
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
@@ -100,65 +100,66 @@ public:
GraphicsJNI::rect_to_jrectf(rect, env, jrect);
return result;
}
-
+
static void computeBounds(JNIEnv* env, jobject clazz, jlong objHandle, jobject jbounds) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
const SkRect& bounds = obj->getBounds();
GraphicsJNI::rect_to_jrectf(bounds, env, jbounds);
}
-
+
static void incReserve(JNIEnv* env, jobject clazz, jlong objHandle, jint extraPtCount) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->incReserve(extraPtCount);
}
-
+
static void moveTo__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat x, jfloat y) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->moveTo(x, y);
}
-
+
static void rMoveTo(JNIEnv* env, jobject clazz, jlong objHandle, jfloat dx, jfloat dy) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->rMoveTo(dx, dy);
}
-
+
static void lineTo__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat x, jfloat y) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->lineTo(x, y);
}
-
+
static void rLineTo(JNIEnv* env, jobject clazz, jlong objHandle, jfloat dx, jfloat dy) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->rLineTo(dx, dy);
}
-
+
static void quadTo__FFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat x1, jfloat y1, jfloat x2, jfloat y2) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->quadTo(x1, y1, x2, y2);
}
-
+
static void rQuadTo(JNIEnv* env, jobject clazz, jlong objHandle, jfloat dx1, jfloat dy1, jfloat dx2, jfloat dy2) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->rQuadTo(dx1, dy1, dx2, dy2);
}
-
+
static void cubicTo__FFFFFF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat x3, jfloat y3) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->cubicTo(x1, y1, x2, y2, x3, y3);
}
-
+
static void rCubicTo(JNIEnv* env, jobject clazz, jlong objHandle, jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat x3, jfloat y3) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->rCubicTo(x1, y1, x2, y2, x3, y3);
}
-
- static void arcTo(JNIEnv* env, jobject clazz, jlong objHandle, jobject oval, jfloat startAngle, jfloat sweepAngle, jboolean forceMoveTo) {
+
+ static void arcTo(JNIEnv* env, jobject clazz, jlong objHandle, jfloat left, jfloat top,
+ jfloat right, jfloat bottom, jfloat startAngle, jfloat sweepAngle,
+ jboolean forceMoveTo) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
- SkRect oval_;
- GraphicsJNI::jrectf_to_rect(env, oval, &oval_);
- obj->arcTo(oval_, startAngle, sweepAngle, forceMoveTo);
+ SkRect oval = SkRect::MakeLTRB(left, top, right, bottom);
+ obj->arcTo(oval, startAngle, sweepAngle, forceMoveTo);
}
-
+
static void close(JNIEnv* env, jobject clazz, jlong objHandle) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->close();
@@ -185,28 +186,26 @@ public:
obj->addCircle(x, y, radius, dir);
}
- static void addArc(JNIEnv* env, jobject clazz, jlong objHandle, jobject oval, jfloat startAngle, jfloat sweepAngle) {
- SkRect oval_;
+ static void addArc(JNIEnv* env, jobject clazz, jlong objHandle, jfloat left, jfloat top,
+ jfloat right, jfloat bottom, jfloat startAngle, jfloat sweepAngle) {
+ SkRect oval = SkRect::MakeLTRB(left, top, right, bottom);
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
- GraphicsJNI::jrectf_to_rect(env, oval, &oval_);
- obj->addArc(oval_, startAngle, sweepAngle);
+ obj->addArc(oval, startAngle, sweepAngle);
}
- static void addRoundRectXY(JNIEnv* env, jobject clazz, jlong objHandle, jobject jrect,
- jfloat rx, jfloat ry, jint dirHandle) {
- SkRect rect;
+ static void addRoundRectXY(JNIEnv* env, jobject clazz, jlong objHandle, jfloat left, jfloat top,
+ jfloat right, jfloat bottom, jfloat rx, jfloat ry, jint dirHandle) {
+ SkRect rect = SkRect::MakeLTRB(left, top, right, bottom);
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
SkPath::Direction dir = static_cast<SkPath::Direction>(dirHandle);
- GraphicsJNI::jrectf_to_rect(env, jrect, &rect);
obj->addRoundRect(rect, rx, ry, dir);
}
-
- static void addRoundRect8(JNIEnv* env, jobject, jlong objHandle, jobject jrect,
- jfloatArray array, jint dirHandle) {
- SkRect rect;
+
+ static void addRoundRect8(JNIEnv* env, jobject, jlong objHandle, jfloat left, jfloat top,
+ jfloat right, jfloat bottom, jfloatArray array, jint dirHandle) {
+ SkRect rect = SkRect::MakeLTRB(left, top, right, bottom);
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
SkPath::Direction dir = static_cast<SkPath::Direction>(dirHandle);
- GraphicsJNI::jrectf_to_rect(env, jrect, &rect);
AutoJavaFloatArray afa(env, array, 8);
#ifdef SK_SCALAR_IS_FLOAT
const float* src = afa.ptr();
@@ -215,32 +214,32 @@ public:
#endif
obj->addRoundRect(rect, src, dir);
}
-
+
static void addPath__PathFF(JNIEnv* env, jobject clazz, jlong objHandle, jlong srcHandle, jfloat dx, jfloat dy) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
SkPath* src = reinterpret_cast<SkPath*>(srcHandle);
obj->addPath(*src, dx, dy);
}
-
+
static void addPath__Path(JNIEnv* env, jobject clazz, jlong objHandle, jlong srcHandle) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
SkPath* src = reinterpret_cast<SkPath*>(srcHandle);
obj->addPath(*src);
}
-
+
static void addPath__PathMatrix(JNIEnv* env, jobject clazz, jlong objHandle, jlong srcHandle, jlong matrixHandle) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
SkPath* src = reinterpret_cast<SkPath*>(srcHandle);
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
obj->addPath(*src, *matrix);
}
-
+
static void offset__FFPath(JNIEnv* env, jobject clazz, jlong objHandle, jfloat dx, jfloat dy, jlong dstHandle) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
SkPath* dst = reinterpret_cast<SkPath*>(dstHandle);
obj->offset(dx, dy, dst);
}
-
+
static void offset__FF(JNIEnv* env, jobject clazz, jlong objHandle, jfloat dx, jfloat dy) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->offset(dx, dy);
@@ -250,14 +249,14 @@ public:
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
obj->setLastPt(dx, dy);
}
-
+
static void transform__MatrixPath(JNIEnv* env, jobject clazz, jlong objHandle, jlong matrixHandle, jlong dstHandle) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
SkPath* dst = reinterpret_cast<SkPath*>(dstHandle);
obj->transform(*matrix, dst);
}
-
+
static void transform__Matrix(JNIEnv* env, jobject clazz, jlong objHandle, jlong matrixHandle) {
SkPath* obj = reinterpret_cast<SkPath*>(objHandle);
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
@@ -487,14 +486,14 @@ static JNINativeMethod methods[] = {
{"native_rQuadTo","(JFFFF)V", (void*) SkPathGlue::rQuadTo},
{"native_cubicTo","(JFFFFFF)V", (void*) SkPathGlue::cubicTo__FFFFFF},
{"native_rCubicTo","(JFFFFFF)V", (void*) SkPathGlue::rCubicTo},
- {"native_arcTo","(JLandroid/graphics/RectF;FFZ)V", (void*) SkPathGlue::arcTo},
+ {"native_arcTo","(JFFFFFFZ)V", (void*) SkPathGlue::arcTo},
{"native_close","(J)V", (void*) SkPathGlue::close},
{"native_addRect","(JFFFFI)V", (void*) SkPathGlue::addRect},
{"native_addOval","(JFFFFI)V", (void*) SkPathGlue::addOval},
{"native_addCircle","(JFFFI)V", (void*) SkPathGlue::addCircle},
- {"native_addArc","(JLandroid/graphics/RectF;FF)V", (void*) SkPathGlue::addArc},
- {"native_addRoundRect","(JLandroid/graphics/RectF;FFI)V", (void*) SkPathGlue::addRoundRectXY},
- {"native_addRoundRect","(JLandroid/graphics/RectF;[FI)V", (void*) SkPathGlue::addRoundRect8},
+ {"native_addArc","(JFFFFFF)V", (void*) SkPathGlue::addArc},
+ {"native_addRoundRect","(JFFFFFFI)V", (void*) SkPathGlue::addRoundRectXY},
+ {"native_addRoundRect","(JFFFF[FI)V", (void*) SkPathGlue::addRoundRect8},
{"native_addPath","(JJFF)V", (void*) SkPathGlue::addPath__PathFF},
{"native_addPath","(JJ)V", (void*) SkPathGlue::addPath__Path},
{"native_addPath","(JJJ)V", (void*) SkPathGlue::addPath__PathMatrix},
diff --git a/graphics/java/android/graphics/Canvas.java b/graphics/java/android/graphics/Canvas.java
index 2b36016..158801c 100644
--- a/graphics/java/android/graphics/Canvas.java
+++ b/graphics/java/android/graphics/Canvas.java
@@ -1091,7 +1091,15 @@ public class Canvas {
if (oval == null) {
throw new NullPointerException();
}
- native_drawOval(mNativeCanvasWrapper, oval, paint.mNativePaint);
+ drawOval(oval.left, oval.top, oval.right, oval.bottom, paint);
+ }
+
+ /**
+ * Draw the specified oval using the specified paint. The oval will be
+ * filled or framed based on the Style in the paint.
+ */
+ public void drawOval(float left, float top, float right, float bottom, @NonNull Paint paint) {
+ native_drawOval(mNativeCanvasWrapper, left, top, right, bottom, paint.mNativePaint);
}
/**
@@ -1133,10 +1141,34 @@ public class Canvas {
*/
public void drawArc(@NonNull RectF oval, float startAngle, float sweepAngle, boolean useCenter,
@NonNull Paint paint) {
- if (oval == null) {
- throw new NullPointerException();
- }
- native_drawArc(mNativeCanvasWrapper, oval, startAngle, sweepAngle,
+ drawArc(oval.left, oval.top, oval.right, oval.bottom, startAngle, sweepAngle, useCenter,
+ paint);
+ }
+
+ /**
+ * <p>Draw the specified arc, which will be scaled to fit inside the
+ * specified oval.</p>
+ *
+ * <p>If the start angle is negative or >= 360, the start angle is treated
+ * as start angle modulo 360.</p>
+ *
+ * <p>If the sweep angle is >= 360, then the oval is drawn
+ * completely. Note that this differs slightly from SkPath::arcTo, which
+ * treats the sweep angle modulo 360. If the sweep angle is negative,
+ * the sweep angle is treated as sweep angle modulo 360</p>
+ *
+ * <p>The arc is drawn clockwise. An angle of 0 degrees correspond to the
+ * geometric angle of 0 degrees (3 o'clock on a watch.)</p>
+ *
+ * @param startAngle Starting angle (in degrees) where the arc begins
+ * @param sweepAngle Sweep angle (in degrees) measured clockwise
+ * @param useCenter If true, include the center of the oval in the arc, and
+ close it if it is being stroked. This will draw a wedge
+ * @param paint The paint used to draw the arc
+ */
+ public void drawArc(float left, float top, float right, float bottom, float startAngle,
+ float sweepAngle, boolean useCenter, @NonNull Paint paint) {
+ native_drawArc(mNativeCanvasWrapper, left, top, right, bottom, startAngle, sweepAngle,
useCenter, paint.mNativePaint);
}
@@ -1908,14 +1940,14 @@ public class Canvas {
float top, float right,
float bottom,
long nativePaint);
- private static native void native_drawOval(long nativeCanvas, RectF oval,
- long nativePaint);
+ private static native void native_drawOval(long nativeCanvas, float left, float top,
+ float right, float bottom, long nativePaint);
private static native void native_drawCircle(long nativeCanvas, float cx,
float cy, float radius,
long nativePaint);
- private static native void native_drawArc(long nativeCanvas, RectF oval,
- float startAngle, float sweep,
- boolean useCenter,
+ private static native void native_drawArc(long nativeCanvas, float left, float top,
+ float right, float bottom,
+ float startAngle, float sweep, boolean useCenter,
long nativePaint);
private static native void native_drawRoundRect(long nativeCanvas,
float left, float top, float right, float bottom,
diff --git a/graphics/java/android/graphics/Path.java b/graphics/java/android/graphics/Path.java
index c600f47..c40a66d 100644
--- a/graphics/java/android/graphics/Path.java
+++ b/graphics/java/android/graphics/Path.java
@@ -62,7 +62,7 @@ public class Path {
}
mNativePath = init2(valNative);
}
-
+
/**
* Clear any lines and curves from the path, making it empty.
* This does NOT change the fill-type setting.
@@ -205,7 +205,7 @@ public class Path {
* Same as {@link #EVEN_ODD}, but draws outside of the path, rather than inside.
*/
INVERSE_EVEN_ODD(3);
-
+
FillType(int ni) {
nativeInt = ni;
}
@@ -425,7 +425,7 @@ public class Path {
* the path is different from the path's current last point, then an
* automatic lineTo() is added to connect the current contour to the
* start of the arc. However, if the path is empty, then we call moveTo()
- * with the first point of the arc. The sweep angle is tread mod 360.
+ * with the first point of the arc.
*
* @param oval The bounds of oval defining shape and size of the arc
* @param startAngle Starting angle (in degrees) where the arc begins
@@ -435,10 +435,9 @@ public class Path {
*/
public void arcTo(RectF oval, float startAngle, float sweepAngle,
boolean forceMoveTo) {
- isSimplePath = false;
- native_arcTo(mNativePath, oval, startAngle, sweepAngle, forceMoveTo);
+ arcTo(oval.left, oval.top, oval.right, oval.bottom, startAngle, sweepAngle, forceMoveTo);
}
-
+
/**
* Append the specified arc to the path as a new contour. If the start of
* the path is different from the path's current last point, then an
@@ -451,10 +450,27 @@ public class Path {
* @param sweepAngle Sweep angle (in degrees) measured clockwise
*/
public void arcTo(RectF oval, float startAngle, float sweepAngle) {
+ arcTo(oval.left, oval.top, oval.right, oval.bottom, startAngle, sweepAngle, false);
+ }
+
+ /**
+ * Append the specified arc to the path as a new contour. If the start of
+ * the path is different from the path's current last point, then an
+ * automatic lineTo() is added to connect the current contour to the
+ * start of the arc. However, if the path is empty, then we call moveTo()
+ * with the first point of the arc.
+ *
+ * @param startAngle Starting angle (in degrees) where the arc begins
+ * @param sweepAngle Sweep angle (in degrees) measured clockwise, treated
+ * mod 360.
+ * @param forceMoveTo If true, always begin a new contour with the arc
+ */
+ public void arcTo(float left, float top, float right, float bottom, float startAngle,
+ float sweepAngle, boolean forceMoveTo) {
isSimplePath = false;
- native_arcTo(mNativePath, oval, startAngle, sweepAngle, false);
+ native_arcTo(mNativePath, left, top, right, bottom, startAngle, sweepAngle, forceMoveTo);
}
-
+
/**
* Close the current contour. If the current point is not equal to the
* first point of the contour, a line segment is automatically added.
@@ -473,13 +489,13 @@ public class Path {
CW (1), // must match enum in SkPath.h
/** counter-clockwise */
CCW (2); // must match enum in SkPath.h
-
+
Direction(int ni) {
nativeInt = ni;
}
final int nativeInt;
}
-
+
private void detectSimplePath(float left, float top, float right, float bottom, Direction dir) {
if (mLastDirection == null) {
mLastDirection = dir;
@@ -557,11 +573,19 @@ public class Path {
* @param sweepAngle Sweep angle (in degrees) measured clockwise
*/
public void addArc(RectF oval, float startAngle, float sweepAngle) {
- if (oval == null) {
- throw new NullPointerException("need oval parameter");
- }
+ addArc(oval.left, oval.top, oval.right, oval.bottom, startAngle, sweepAngle);
+ }
+
+ /**
+ * Add the specified arc to the path as a new contour.
+ *
+ * @param startAngle Starting angle (in degrees) where the arc begins
+ * @param sweepAngle Sweep angle (in degrees) measured clockwise
+ */
+ public void addArc(float left, float top, float right, float bottom, float startAngle,
+ float sweepAngle) {
isSimplePath = false;
- native_addArc(mNativePath, oval, startAngle, sweepAngle);
+ native_addArc(mNativePath, left, top, right, bottom, startAngle, sweepAngle);
}
/**
@@ -573,13 +597,22 @@ public class Path {
* @param dir The direction to wind the round-rectangle's contour
*/
public void addRoundRect(RectF rect, float rx, float ry, Direction dir) {
- if (rect == null) {
- throw new NullPointerException("need rect parameter");
- }
+ addRoundRect(rect.left, rect.top, rect.right, rect.bottom, rx, ry, dir);
+ }
+
+ /**
+ * Add a closed round-rectangle contour to the path
+ *
+ * @param rx The x-radius of the rounded corners on the round-rectangle
+ * @param ry The y-radius of the rounded corners on the round-rectangle
+ * @param dir The direction to wind the round-rectangle's contour
+ */
+ public void addRoundRect(float left, float top, float right, float bottom, float rx, float ry,
+ Direction dir) {
isSimplePath = false;
- native_addRoundRect(mNativePath, rect, rx, ry, dir.nativeInt);
+ native_addRoundRect(mNativePath, left, top, right, bottom, rx, ry, dir.nativeInt);
}
-
+
/**
* Add a closed round-rectangle contour to the path. Each corner receives
* two radius values [X, Y]. The corners are ordered top-left, top-right,
@@ -593,13 +626,26 @@ public class Path {
if (rect == null) {
throw new NullPointerException("need rect parameter");
}
+ addRoundRect(rect.left, rect.top, rect.right, rect.bottom, radii, dir);
+ }
+
+ /**
+ * Add a closed round-rectangle contour to the path. Each corner receives
+ * two radius values [X, Y]. The corners are ordered top-left, top-right,
+ * bottom-right, bottom-left
+ *
+ * @param radii Array of 8 values, 4 pairs of [X,Y] radii
+ * @param dir The direction to wind the round-rectangle's contour
+ */
+ public void addRoundRect(float left, float top, float right, float bottom, float[] radii,
+ Direction dir) {
if (radii.length < 8) {
throw new ArrayIndexOutOfBoundsException("radii[] needs 8 values");
}
isSimplePath = false;
- native_addRoundRect(mNativePath, rect, radii, dir.nativeInt);
+ native_addRoundRect(mNativePath, left, top, right, bottom, radii, dir.nativeInt);
}
-
+
/**
* Add a copy of src to the path, offset by (dx,dy)
*
@@ -755,19 +801,24 @@ public class Path {
float x2, float y2, float x3, float y3);
private static native void native_rCubicTo(long nPath, float x1, float y1,
float x2, float y2, float x3, float y3);
- private static native void native_arcTo(long nPath, RectF oval,
- float startAngle, float sweepAngle, boolean forceMoveTo);
+ private static native void native_arcTo(long nPath, float left, float top,
+ float right, float bottom, float startAngle,
+ float sweepAngle, boolean forceMoveTo);
private static native void native_close(long nPath);
private static native void native_addRect(long nPath, float left, float top,
float right, float bottom, int dir);
private static native void native_addOval(long nPath, float left, float top,
float right, float bottom, int dir);
private static native void native_addCircle(long nPath, float x, float y, float radius, int dir);
- private static native void native_addArc(long nPath, RectF oval,
- float startAngle, float sweepAngle);
- private static native void native_addRoundRect(long nPath, RectF rect,
+ private static native void native_addArc(long nPath, float left, float top,
+ float right, float bottom,
+ float startAngle, float sweepAngle);
+ private static native void native_addRoundRect(long nPath, float left, float top,
+ float right, float bottom,
float rx, float ry, int dir);
- private static native void native_addRoundRect(long nPath, RectF r, float[] radii, int dir);
+ private static native void native_addRoundRect(long nPath, float left, float top,
+ float right, float bottom,
+ float[] radii, int dir);
private static native void native_addPath(long nPath, long src, float dx, float dy);
private static native void native_addPath(long nPath, long src);
private static native void native_addPath(long nPath, long src, long matrix);
generated by cgit v1.1 at 2025-11-28 00:30:14 +0000