306 lines
12 KiB
C++
306 lines
12 KiB
C++
|
/* libs/android_runtime/android/graphics/Path.cpp
|
||
|
|
**
|
||
|
|
** 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
|
||
|
|
**
|
||
|
|
** 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
// 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,
|
||
|
|
// or one of the auxilary file specifications in device/tools/gluemaker.
|
||
|
|
|
||
|
|
#include "jni.h"
|
||
|
|
#include "GraphicsJNI.h"
|
||
|
|
#include <android_runtime/AndroidRuntime.h>
|
||
|
|
|
||
|
|
#include "SkPath.h"
|
||
|
|
|
||
|
|
namespace android {
|
||
|
|
|
||
|
|
class SkPathGlue {
|
||
|
|
public:
|
||
|
|
|
||
|
|
static void finalizer(JNIEnv* env, jobject clazz, SkPath* obj) {
|
||
|
|
delete obj;
|
||
|
|
}
|
||
|
|
|
||
|
|
static SkPath* init1(JNIEnv* env, jobject clazz) {
|
||
|
|
return new SkPath();
|
||
|
|
}
|
||
|
|
|
||
|
|
static SkPath* init2(JNIEnv* env, jobject clazz, SkPath* val) {
|
||
|
|
return new SkPath(*val);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void reset(JNIEnv* env, jobject clazz, SkPath* obj) {
|
||
|
|
obj->reset();
|
||
|
|
}
|
||
|
|
|
||
|
|
static void rewind(JNIEnv* env, jobject clazz, SkPath* obj) {
|
||
|
|
obj->rewind();
|
||
|
|
}
|
||
|
|
|
||
|
|
static void assign(JNIEnv* env, jobject clazz, SkPath* dst, const SkPath* src) {
|
||
|
|
*dst = *src;
|
||
|
|
}
|
||
|
|
|
||
|
|
static jint getFillType(JNIEnv* env, jobject clazz, SkPath* obj) {
|
||
|
|
return obj->getFillType();
|
||
|
|
}
|
||
|
|
|
||
|
|
static void setFillType(JNIEnv* env, jobject clazz, SkPath* path,
|
||
|
|
SkPath::FillType ft) {
|
||
|
|
path->setFillType(ft);
|
||
|
|
}
|
||
|
|
|
||
|
|
static jboolean isEmpty(JNIEnv* env, jobject clazz, SkPath* obj) {
|
||
|
|
return obj->isEmpty();
|
||
|
|
}
|
||
|
|
|
||
|
|
static jboolean isRect(JNIEnv* env, jobject clazz, SkPath* obj, jobject rect) {
|
||
|
|
SkRect rect_;
|
||
|
|
jboolean result = obj->isRect(&rect_);
|
||
|
|
GraphicsJNI::rect_to_jrectf(rect_, env, rect);
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void computeBounds(JNIEnv* env, jobject clazz, SkPath* obj, jobject bounds) {
|
||
|
|
const SkRect& bounds_ = obj->getBounds();
|
||
|
|
GraphicsJNI::rect_to_jrectf(bounds_, env, bounds);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void incReserve(JNIEnv* env, jobject clazz, SkPath* obj, jint extraPtCount) {
|
||
|
|
obj->incReserve(extraPtCount);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void moveTo__FF(JNIEnv* env, jobject clazz, SkPath* obj, jfloat x, jfloat y) {
|
||
|
|
SkScalar x_ = SkFloatToScalar(x);
|
||
|
|
SkScalar y_ = SkFloatToScalar(y);
|
||
|
|
obj->moveTo(x_, y_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void rMoveTo(JNIEnv* env, jobject clazz, SkPath* obj, jfloat dx, jfloat dy) {
|
||
|
|
SkScalar dx_ = SkFloatToScalar(dx);
|
||
|
|
SkScalar dy_ = SkFloatToScalar(dy);
|
||
|
|
obj->rMoveTo(dx_, dy_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void lineTo__FF(JNIEnv* env, jobject clazz, SkPath* obj, jfloat x, jfloat y) {
|
||
|
|
SkScalar x_ = SkFloatToScalar(x);
|
||
|
|
SkScalar y_ = SkFloatToScalar(y);
|
||
|
|
obj->lineTo(x_, y_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void rLineTo(JNIEnv* env, jobject clazz, SkPath* obj, jfloat dx, jfloat dy) {
|
||
|
|
SkScalar dx_ = SkFloatToScalar(dx);
|
||
|
|
SkScalar dy_ = SkFloatToScalar(dy);
|
||
|
|
obj->rLineTo(dx_, dy_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void quadTo__FFFF(JNIEnv* env, jobject clazz, SkPath* obj, jfloat x1, jfloat y1, jfloat x2, jfloat y2) {
|
||
|
|
SkScalar x1_ = SkFloatToScalar(x1);
|
||
|
|
SkScalar y1_ = SkFloatToScalar(y1);
|
||
|
|
SkScalar x2_ = SkFloatToScalar(x2);
|
||
|
|
SkScalar y2_ = SkFloatToScalar(y2);
|
||
|
|
obj->quadTo(x1_, y1_, x2_, y2_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void rQuadTo(JNIEnv* env, jobject clazz, SkPath* obj, jfloat dx1, jfloat dy1, jfloat dx2, jfloat dy2) {
|
||
|
|
SkScalar dx1_ = SkFloatToScalar(dx1);
|
||
|
|
SkScalar dy1_ = SkFloatToScalar(dy1);
|
||
|
|
SkScalar dx2_ = SkFloatToScalar(dx2);
|
||
|
|
SkScalar dy2_ = SkFloatToScalar(dy2);
|
||
|
|
obj->rQuadTo(dx1_, dy1_, dx2_, dy2_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void cubicTo__FFFFFF(JNIEnv* env, jobject clazz, SkPath* obj, jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat x3, jfloat y3) {
|
||
|
|
SkScalar x1_ = SkFloatToScalar(x1);
|
||
|
|
SkScalar y1_ = SkFloatToScalar(y1);
|
||
|
|
SkScalar x2_ = SkFloatToScalar(x2);
|
||
|
|
SkScalar y2_ = SkFloatToScalar(y2);
|
||
|
|
SkScalar x3_ = SkFloatToScalar(x3);
|
||
|
|
SkScalar y3_ = SkFloatToScalar(y3);
|
||
|
|
obj->cubicTo(x1_, y1_, x2_, y2_, x3_, y3_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void rCubicTo(JNIEnv* env, jobject clazz, SkPath* obj, jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat x3, jfloat y3) {
|
||
|
|
SkScalar x1_ = SkFloatToScalar(x1);
|
||
|
|
SkScalar y1_ = SkFloatToScalar(y1);
|
||
|
|
SkScalar x2_ = SkFloatToScalar(x2);
|
||
|
|
SkScalar y2_ = SkFloatToScalar(y2);
|
||
|
|
SkScalar x3_ = SkFloatToScalar(x3);
|
||
|
|
SkScalar y3_ = SkFloatToScalar(y3);
|
||
|
|
obj->rCubicTo(x1_, y1_, x2_, y2_, x3_, y3_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void arcTo(JNIEnv* env, jobject clazz, SkPath* obj, jobject oval, jfloat startAngle, jfloat sweepAngle, jboolean forceMoveTo) {
|
||
|
|
SkRect oval_;
|
||
|
|
GraphicsJNI::jrectf_to_rect(env, oval, &oval_);
|
||
|
|
SkScalar startAngle_ = SkFloatToScalar(startAngle);
|
||
|
|
SkScalar sweepAngle_ = SkFloatToScalar(sweepAngle);
|
||
|
|
obj->arcTo(oval_, startAngle_, sweepAngle_, forceMoveTo);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void close(JNIEnv* env, jobject clazz, SkPath* obj) {
|
||
|
|
obj->close();
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addRect__RectFI(JNIEnv* env, jobject clazz, SkPath* obj, jobject rect, SkPath::Direction dir) {
|
||
|
|
SkRect rect_;
|
||
|
|
GraphicsJNI::jrectf_to_rect(env, rect, &rect_);
|
||
|
|
obj->addRect(rect_, dir);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addRect__FFFFI(JNIEnv* env, jobject clazz, SkPath* obj, jfloat left, jfloat top, jfloat right, jfloat bottom, SkPath::Direction dir) {
|
||
|
|
SkScalar left_ = SkFloatToScalar(left);
|
||
|
|
SkScalar top_ = SkFloatToScalar(top);
|
||
|
|
SkScalar right_ = SkFloatToScalar(right);
|
||
|
|
SkScalar bottom_ = SkFloatToScalar(bottom);
|
||
|
|
obj->addRect(left_, top_, right_, bottom_, dir);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addOval(JNIEnv* env, jobject clazz, SkPath* obj, jobject oval, SkPath::Direction dir) {
|
||
|
|
SkRect oval_;
|
||
|
|
GraphicsJNI::jrectf_to_rect(env, oval, &oval_);
|
||
|
|
obj->addOval(oval_, dir);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addCircle(JNIEnv* env, jobject clazz, SkPath* obj, jfloat x, jfloat y, jfloat radius, SkPath::Direction dir) {
|
||
|
|
SkScalar x_ = SkFloatToScalar(x);
|
||
|
|
SkScalar y_ = SkFloatToScalar(y);
|
||
|
|
SkScalar radius_ = SkFloatToScalar(radius);
|
||
|
|
obj->addCircle(x_, y_, radius_, dir);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addArc(JNIEnv* env, jobject clazz, SkPath* obj, jobject oval, jfloat startAngle, jfloat sweepAngle) {
|
||
|
|
SkRect oval_;
|
||
|
|
GraphicsJNI::jrectf_to_rect(env, oval, &oval_);
|
||
|
|
SkScalar startAngle_ = SkFloatToScalar(startAngle);
|
||
|
|
SkScalar sweepAngle_ = SkFloatToScalar(sweepAngle);
|
||
|
|
obj->addArc(oval_, startAngle_, sweepAngle_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addRoundRectXY(JNIEnv* env, jobject clazz, SkPath* obj, jobject rect,
|
||
|
|
jfloat rx, jfloat ry, SkPath::Direction dir) {
|
||
|
|
SkRect rect_;
|
||
|
|
GraphicsJNI::jrectf_to_rect(env, rect, &rect_);
|
||
|
|
SkScalar rx_ = SkFloatToScalar(rx);
|
||
|
|
SkScalar ry_ = SkFloatToScalar(ry);
|
||
|
|
obj->addRoundRect(rect_, rx_, ry_, dir);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addRoundRect8(JNIEnv* env, jobject, SkPath* obj, jobject rect,
|
||
|
|
jfloatArray array, SkPath::Direction dir) {
|
||
|
|
SkRect rect_;
|
||
|
|
GraphicsJNI::jrectf_to_rect(env, rect, &rect_);
|
||
|
|
AutoJavaFloatArray afa(env, array, 8);
|
||
|
|
const float* src = afa.ptr();
|
||
|
|
SkScalar dst[8];
|
||
|
|
|
||
|
|
for (int i = 0; i < 8; i++) {
|
||
|
|
dst[i] = SkFloatToScalar(src[i]);
|
||
|
|
}
|
||
|
|
obj->addRoundRect(rect_, dst, dir);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addPath__PathFF(JNIEnv* env, jobject clazz, SkPath* obj, SkPath* src, jfloat dx, jfloat dy) {
|
||
|
|
SkScalar dx_ = SkFloatToScalar(dx);
|
||
|
|
SkScalar dy_ = SkFloatToScalar(dy);
|
||
|
|
obj->addPath(*src, dx_, dy_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addPath__Path(JNIEnv* env, jobject clazz, SkPath* obj, SkPath* src) {
|
||
|
|
obj->addPath(*src);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void addPath__PathMatrix(JNIEnv* env, jobject clazz, SkPath* obj, SkPath* src, SkMatrix* matrix) {
|
||
|
|
obj->addPath(*src, *matrix);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void offset__FFPath(JNIEnv* env, jobject clazz, SkPath* obj, jfloat dx, jfloat dy, SkPath* dst) {
|
||
|
|
SkScalar dx_ = SkFloatToScalar(dx);
|
||
|
|
SkScalar dy_ = SkFloatToScalar(dy);
|
||
|
|
obj->offset(dx_, dy_, dst);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void offset__FF(JNIEnv* env, jobject clazz, SkPath* obj, jfloat dx, jfloat dy) {
|
||
|
|
SkScalar dx_ = SkFloatToScalar(dx);
|
||
|
|
SkScalar dy_ = SkFloatToScalar(dy);
|
||
|
|
obj->offset(dx_, dy_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void setLastPoint(JNIEnv* env, jobject clazz, SkPath* obj, jfloat dx, jfloat dy) {
|
||
|
|
SkScalar dx_ = SkFloatToScalar(dx);
|
||
|
|
SkScalar dy_ = SkFloatToScalar(dy);
|
||
|
|
obj->setLastPt(dx_, dy_);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void transform__MatrixPath(JNIEnv* env, jobject clazz, SkPath* obj, SkMatrix* matrix, SkPath* dst) {
|
||
|
|
obj->transform(*matrix, dst);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void transform__Matrix(JNIEnv* env, jobject clazz, SkPath* obj, SkMatrix* matrix) {
|
||
|
|
obj->transform(*matrix);
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
static JNINativeMethod methods[] = {
|
||
|
|
{"finalizer", "(I)V", (void*) SkPathGlue::finalizer},
|
||
|
|
{"init1","()I", (void*) SkPathGlue::init1},
|
||
|
|
{"init2","(I)I", (void*) SkPathGlue::init2},
|
||
|
|
{"native_reset","(I)V", (void*) SkPathGlue::reset},
|
||
|
|
{"native_rewind","(I)V", (void*) SkPathGlue::rewind},
|
||
|
|
{"native_set","(II)V", (void*) SkPathGlue::assign},
|
||
|
|
{"native_getFillType","(I)I", (void*) SkPathGlue::getFillType},
|
||
|
|
{"native_setFillType","(II)V", (void*) SkPathGlue::setFillType},
|
||
|
|
{"native_isEmpty","(I)Z", (void*) SkPathGlue::isEmpty},
|
||
|
|
{"native_isRect","(ILandroid/graphics/RectF;)Z", (void*) SkPathGlue::isRect},
|
||
|
|
{"native_computeBounds","(ILandroid/graphics/RectF;)V", (void*) SkPathGlue::computeBounds},
|
||
|
|
{"native_incReserve","(II)V", (void*) SkPathGlue::incReserve},
|
||
|
|
{"native_moveTo","(IFF)V", (void*) SkPathGlue::moveTo__FF},
|
||
|
|
{"native_rMoveTo","(IFF)V", (void*) SkPathGlue::rMoveTo},
|
||
|
|
{"native_lineTo","(IFF)V", (void*) SkPathGlue::lineTo__FF},
|
||
|
|
{"native_rLineTo","(IFF)V", (void*) SkPathGlue::rLineTo},
|
||
|
|
{"native_quadTo","(IFFFF)V", (void*) SkPathGlue::quadTo__FFFF},
|
||
|
|
{"native_rQuadTo","(IFFFF)V", (void*) SkPathGlue::rQuadTo},
|
||
|
|
{"native_cubicTo","(IFFFFFF)V", (void*) SkPathGlue::cubicTo__FFFFFF},
|
||
|
|
{"native_rCubicTo","(IFFFFFF)V", (void*) SkPathGlue::rCubicTo},
|
||
|
|
{"native_arcTo","(ILandroid/graphics/RectF;FFZ)V", (void*) SkPathGlue::arcTo},
|
||
|
|
{"native_close","(I)V", (void*) SkPathGlue::close},
|
||
|
|
{"native_addRect","(ILandroid/graphics/RectF;I)V", (void*) SkPathGlue::addRect__RectFI},
|
||
|
|
{"native_addRect","(IFFFFI)V", (void*) SkPathGlue::addRect__FFFFI},
|
||
|
|
{"native_addOval","(ILandroid/graphics/RectF;I)V", (void*) SkPathGlue::addOval},
|
||
|
|
{"native_addCircle","(IFFFI)V", (void*) SkPathGlue::addCircle},
|
||
|
|
{"native_addArc","(ILandroid/graphics/RectF;FF)V", (void*) SkPathGlue::addArc},
|
||
|
|
{"native_addRoundRect","(ILandroid/graphics/RectF;FFI)V", (void*) SkPathGlue::addRoundRectXY},
|
||
|
|
{"native_addRoundRect","(ILandroid/graphics/RectF;[FI)V", (void*) SkPathGlue::addRoundRect8},
|
||
|
|
{"native_addPath","(IIFF)V", (void*) SkPathGlue::addPath__PathFF},
|
||
|
|
{"native_addPath","(II)V", (void*) SkPathGlue::addPath__Path},
|
||
|
|
{"native_addPath","(III)V", (void*) SkPathGlue::addPath__PathMatrix},
|
||
|
|
{"native_offset","(IFFI)V", (void*) SkPathGlue::offset__FFPath},
|
||
|
|
{"native_offset","(IFF)V", (void*) SkPathGlue::offset__FF},
|
||
|
|
{"native_setLastPoint","(IFF)V", (void*) SkPathGlue::setLastPoint},
|
||
|
|
{"native_transform","(III)V", (void*) SkPathGlue::transform__MatrixPath},
|
||
|
|
{"native_transform","(II)V", (void*) SkPathGlue::transform__Matrix}
|
||
|
|
};
|
||
|
|
|
||
|
|
int register_android_graphics_Path(JNIEnv* env) {
|
||
|
|
int result = AndroidRuntime::registerNativeMethods(env, "android/graphics/Path", methods,
|
||
|
|
sizeof(methods) / sizeof(methods[0]));
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|