C++ (Cpp) isValidRasterShapeRect 예제들

예제 #1

std::unique_ptr<Shape> ShapeOutsideInfo::createShapeForImage(
    StyleImage* styleImage,
    float shapeImageThreshold,
    WritingMode writingMode,
    float margin) const {
  const LayoutSize& imageSize =
      styleImage->imageSize(m_layoutBox, m_layoutBox.style()->effectiveZoom(),
                            m_referenceBoxLogicalSize);

  const LayoutRect& marginRect =
      getShapeImageMarginRect(m_layoutBox, m_referenceBoxLogicalSize);
  const LayoutRect& imageRect =
      (m_layoutBox.isLayoutImage())
          ? toLayoutImage(m_layoutBox).replacedContentRect()
          : LayoutRect(LayoutPoint(), imageSize);

  if (!isValidRasterShapeRect(marginRect) ||
      !isValidRasterShapeRect(imageRect)) {
    m_layoutBox.document().addConsoleMessage(
        ConsoleMessage::create(RenderingMessageSource, ErrorMessageLevel,
                               "The shape-outside image is too large."));
    return Shape::createEmptyRasterShape(writingMode, margin);
  }

  ASSERT(!styleImage->isPendingImage());
  RefPtr<Image> image =
      styleImage->image(m_layoutBox, flooredIntSize(imageSize),
                        m_layoutBox.style()->effectiveZoom());

  return Shape::createRasterShape(image.get(), shapeImageThreshold, imageRect,
                                  marginRect, writingMode, margin);
}

예제 #2

파일: ShapeOutsideInfo.cpp 프로젝트: dstockwell/blink

PassOwnPtr<Shape> ShapeOutsideInfo::createShapeForImage(StyleImage* styleImage, float shapeImageThreshold, WritingMode writingMode, float margin) const
{
    const IntSize& imageSize = m_layoutBox.calculateImageIntrinsicDimensions(styleImage, roundedIntSize(m_referenceBoxLogicalSize), LayoutImage::ScaleByEffectiveZoom);
    styleImage->setContainerSizeForLayoutObject(&m_layoutBox, imageSize, m_layoutBox.style()->effectiveZoom());

    const LayoutRect& marginRect = getShapeImageMarginRect(m_layoutBox, m_referenceBoxLogicalSize);
    const LayoutRect& imageRect = (m_layoutBox.isLayoutImage())
        ? toLayoutImage(m_layoutBox).replacedContentRect()
        : LayoutRect(LayoutPoint(), LayoutSize(imageSize));

    if (!isValidRasterShapeRect(marginRect) || !isValidRasterShapeRect(imageRect)) {
        m_layoutBox.document().addConsoleMessage(ConsoleMessage::create(RenderingMessageSource, ErrorMessageLevel, "The shape-outside image is too large."));
        return Shape::createEmptyRasterShape(writingMode, margin);
    }

    ASSERT(!styleImage->isPendingImage());
    RefPtr<Image> image = styleImage->image(const_cast<LayoutBox*>(&m_layoutBox), imageSize);

    return Shape::createRasterShape(image.get(), shapeImageThreshold, imageRect, marginRect, writingMode, margin);
}