C++ (Cpp) TextGraphic::SetLineHeight示例

void TextView::Update () {
    TextGraphic* gview = (TextGraphic*) GetGraphic();
    TextGraphic* gsubj = (TextGraphic*) GetTextComp()->GetGraphic();

    IncurDamage(gview);
    * (Graphic*) gview = * (Graphic*) gsubj;
    gview->SetLineHeight(gsubj->GetLineHeight());
    IncurDamage(gview);
    EraseHandles();
}

示例#2

显示文件

文件： text.c 项目： LambdaCalculus379/SLS-1.02

void TextComp::Interpret (Command* cmd) {
    TextGraphic* gr = (TextGraphic*) GetGraphic();

    if (cmd->IsA(BRUSH_CMD) || cmd->IsA(PATTERN_CMD)) {
        // do nothing

    } else if (cmd->IsA(FONT_CMD)) {
        PSFont* font = ((FontCmd*) cmd)->GetFont();
        cmd->Store(this, new VoidData(gr->GetFont()));
        gr->SetFont(font);
        gr->SetLineHeight(font->Height());      // hack; should be state var
        Notify();

    } else {
        GraphicComp::Interpret(cmd);
    }
}