本文整理汇总了C++中nsRect::Height方法的典型用法代码示例。如果您正苦于以下问题：C++ nsRect::Height方法的具体用法？C++ nsRect::Height怎么用？C++ nsRect::Height使用的例子？那么恭喜您, 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nsRect的用法示例。
在下文中一共展示了nsRect::Height方法的4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: ProcessTranslatePart
/* static */ gfx3DMatrix
nsStyleTransformMatrix::ProcessTranslate3D(const nsCSSValue::Array* aData,
nsStyleContext* aContext,
nsPresContext* aPresContext,
PRBool& aCanStoreInRuleTree,
nsRect& aBounds, float aAppUnitsPerMatrixUnit)
{
NS_PRECONDITION(aData->Count() == 4, "Invalid array!");
gfx3DMatrix temp;
ProcessTranslatePart(temp._41, aData->Item(1),
aContext, aPresContext, aCanStoreInRuleTree,
aBounds.Width(), aAppUnitsPerMatrixUnit);
ProcessTranslatePart(temp._42, aData->Item(2),
aContext, aPresContext, aCanStoreInRuleTree,
aBounds.Height(), aAppUnitsPerMatrixUnit);
ProcessTranslatePart(temp._43, aData->Item(3),
aContext, aPresContext, aCanStoreInRuleTree,
0, aAppUnitsPerMatrixUnit);
return temp;
}示例2: GetWindowInnerRect
nsresult
nsScreen::GetRect(nsRect& aRect)
{
// Return window inner rect to prevent fingerprinting.
if (ShouldResistFingerprinting()) {
return GetWindowInnerRect(aRect);
}
nsDeviceContext *context = GetDeviceContext();
if (!context) {
return NS_ERROR_FAILURE;
}
context->GetRect(aRect);
LayoutDevicePoint screenTopLeftDev =
LayoutDevicePixel::FromAppUnits(aRect.TopLeft(),
context->AppUnitsPerDevPixel());
DesktopPoint screenTopLeftDesk =
screenTopLeftDev / context->GetDesktopToDeviceScale();
aRect.x = NSToIntRound(screenTopLeftDesk.x);
aRect.y = NSToIntRound(screenTopLeftDesk.y);
aRect.SetHeight(nsPresContext::AppUnitsToIntCSSPixels(aRect.Height()));
aRect.SetWidth(nsPresContext::AppUnitsToIntCSSPixels(aRect.Width()));
return NS_OK;
}示例3: ProcessTranslatePart
/* Helper function to process a matrix entry. */
static void
ProcessMatrix(gfx3DMatrix& aMatrix,
const nsCSSValue::Array* aData,
nsStyleContext* aContext,
nsPresContext* aPresContext,
bool& aCanStoreInRuleTree,
nsRect& aBounds)
{
NS_PRECONDITION(aData->Count() == 7, "Invalid array!");
gfxMatrix result;
/* Take the first four elements out of the array as floats and store
* them.
*/
result._11 = aData->Item(1).GetFloatValue();
result._12 = aData->Item(2).GetFloatValue();
result._21 = aData->Item(3).GetFloatValue();
result._22 = aData->Item(4).GetFloatValue();
/* The last two elements have their length parts stored in aDelta
* and their percent parts stored in aX[0] and aY[1].
*/
result._31 = ProcessTranslatePart(aData->Item(5),
aContext, aPresContext, aCanStoreInRuleTree,
aBounds.Width());
result._32 = ProcessTranslatePart(aData->Item(6),
aContext, aPresContext, aCanStoreInRuleTree,
aBounds.Height());
aMatrix.PreMultiply(result);
}示例4: nsPrintfCString
void
AppendToString(std::stringstream& aStream, const nsRect& r,
const char* pfx, const char* sfx)
{
aStream << pfx;
aStream << nsPrintfCString(
"(x=%d, y=%d, w=%d, h=%d)",
r.X(), r.Y(), r.Width(), r.Height()).get();
aStream << sfx;
}