本文整理汇总了C++中GrRect::setBounds方法的典型用法代码示例。如果您正苦于以下问题：C++ GrRect::setBounds方法的具体用法？C++ GrRect::setBounds怎么用？C++ GrRect::setBounds使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类GrRect的用法示例。
在下文中一共展示了GrRect::setBounds方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: onDrawPath
//.........这里部分代码省略.........
for (;;) {
GrPathCmd cmd = (GrPathCmd)iter.next(pts);
switch (cmd) {
case kMove_PathCmd:
if (!first) {
subpathVertCount[subpath] = vert-subpathBase;
subpathBase = vert;
++subpath;
}
*vert = pts[0];
vert++;
break;
case kLine_PathCmd:
*vert = pts[1];
vert++;
break;
case kQuadratic_PathCmd: {
GrPathUtils::generateQuadraticPoints(pts[0], pts[1], pts[2],
tolSqd, &vert,
GrPathUtils::quadraticPointCount(pts, tol));
break;
}
case kCubic_PathCmd: {
GrPathUtils::generateCubicPoints(pts[0], pts[1], pts[2], pts[3],
tolSqd, &vert,
GrPathUtils::cubicPointCount(pts, tol));
break;
}
case kClose_PathCmd:
break;
case kEnd_PathCmd:
subpathVertCount[subpath] = vert-subpathBase;
++subpath; // this could be only in debug
goto FINISHED;
}
first = false;
}
FINISHED:
GrAssert(subpath == subpathCnt);
GrAssert((vert - base) <= maxPts);
if (translate) {
int count = vert - base;
for (int i = 0; i < count; i++) {
base[i].offset(translate->fX, translate->fY);
}
}
// if we're stenciling we will follow with a pass that draws
// a bounding rect to set the color. We're stenciling when
// passCount > 1.
const int& boundVertexStart = maxPts;
GrPoint* boundsVerts = base + boundVertexStart;
if (lastPassIsBounds) {
GrRect bounds;
if (reverse) {
GrAssert(NULL != target->getRenderTarget());
// draw over the whole world.
bounds.setLTRB(0, 0,
GrIntToScalar(target->getRenderTarget()->width()),
GrIntToScalar(target->getRenderTarget()->height()));
GrMatrix vmi;
if (target->getViewInverse(&vmi)) {
vmi.mapRect(&bounds);
}
} else {
bounds.setBounds((GrPoint*)base, vert - base);
}
boundsVerts[0].setRectFan(bounds.fLeft, bounds.fTop, bounds.fRight,
bounds.fBottom);
}
for (int p = 0; p < passCount; ++p) {
target->setDrawFace(drawFace[p]);
if (NULL != passes[p]) {
target->setStencil(*passes[p]);
}
if (lastPassIsBounds && (p == passCount-1)) {
if (!colorWritesWereDisabled) {
target->disableState(GrDrawTarget::kNoColorWrites_StateBit);
}
target->drawNonIndexed(kTriangleFan_PrimitiveType,
boundVertexStart, 4);
} else {
if (passCount > 1) {
target->enableState(GrDrawTarget::kNoColorWrites_StateBit);
}
int baseVertex = 0;
for (int sp = 0; sp < subpathCnt; ++sp) {
target->drawNonIndexed(type,
baseVertex,
subpathVertCount[sp]);
baseVertex += subpathVertCount[sp];
}
}
}
}