C++ (Cpp) resultSize Examples

Example #1

File: popup_window.cpp Project: Julien-B/aseprite

void PopupWindow::onPreferredSize(PreferredSizeEvent& ev)
{
    ScreenGraphics g;
    g.setFont(getFont());
    Size resultSize(0, 0);

    if (hasText())
        resultSize = g.fitString(getText(),
                                 (getClientBounds() - getBorder()).w,
                                 getAlign());

    resultSize.w += border_width.l + border_width.r;
    resultSize.h += border_width.t + border_width.b;

    if (!getChildren().empty()) {
        Size maxSize(0, 0);
        Size reqSize;

        UI_FOREACH_WIDGET(getChildren(), it) {
            Widget* child = *it;

            reqSize = child->getPreferredSize();

            maxSize.w = MAX(maxSize.w, reqSize.w);
            maxSize.h = MAX(maxSize.h, reqSize.h);
        }

Example #2

File: FilterEffect.cpp Project: xiaoyanzheng/webkit

Uint8ClampedArray* FilterEffect::createPremultipliedImageResult()
{
    // Only one result type is allowed.
    ASSERT(!hasResult());
    if (m_absolutePaintRect.isEmpty())
        return nullptr;

    IntSize resultSize(m_absolutePaintRect.size());
    ASSERT(!ImageBuffer::sizeNeedsClamping(resultSize));
    resultSize.scale(m_filter.filterScale());
    m_premultipliedImageResult = Uint8ClampedArray::createUninitialized(resultSize.width() * resultSize.height() * 4);
    return m_premultipliedImageResult.get();
}

Example #3

File: FilterEffect.cpp Project: sinoory/webv8

Uint8ClampedArray* FilterEffect::createPremultipliedImageResult()
{
    // Only one result type is allowed.
    ASSERT(!hasResult());
    ASSERT(isFilterSizeValid(m_absolutePaintRect));

    if (m_absolutePaintRect.isEmpty())
        return 0;
    IntSize resultSize(m_absolutePaintRect.size());
    resultSize.scale(m_filter->filterScale());
    m_premultipliedImageResult = Uint8ClampedArray::createUninitialized(resultSize.width() * resultSize.height() * 4);
    return m_premultipliedImageResult.get();
}