本文整理汇总了C++中Canvas::DrawRectangle方法的典型用法代码示例。如果您正苦于以下问题：C++ Canvas::DrawRectangle方法的具体用法？C++ Canvas::DrawRectangle怎么用？C++ Canvas::DrawRectangle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Canvas的用法示例。
在下文中一共展示了Canvas::DrawRectangle方法的3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: PaintBox
void CheckBox::PaintBox(Canvas& canvas, const Rect& box_rect) const {
//Paint the box.
canvas.SetBrushWithColor(GetBoxBackgroundColor());
canvas.DrawRectangle(box_rect);
canvas.SetBrushWithColor(GetBoxBorderColor());
canvas.DrawRectangleFrame(box_rect, 1);
//Paint the check state mark.
auto check_state = GetCheckState();
if (check_state == CheckState::Indeterminate) {
Rect mark_rect = box_rect;
mark_rect.Inflate(-3);
canvas.DrawRectangle(mark_rect);
}
else if (check_state == CheckState::Checked) {
auto path = GetResourceFactory()->CreatePathGeometry();
if (path == nullptr) {
return;
}
auto sink = path->Open();
if (sink == nullptr) {
return;
}
Rect mark_rect = box_rect;
mark_rect.Inflate(-2);
Point start_point(mark_rect.position.x + mark_rect.size.width, mark_rect.position.y);
Point middle_point(mark_rect.position.x + mark_rect.size.width * 0.4f, mark_rect.position.y + mark_rect.size.height - 1);
Point end_point(mark_rect.position.x, mark_rect.position.y + mark_rect.size.height * 0.4f);
sink->BeginFigure(start_point, GeometrySink::BeginFigureOption::Hollow);
sink->AddLine(middle_point);
sink->AddLine(end_point);
sink->EndFigure(GeometrySink::EndFigureOption::Open);
sink->Close();
canvas.DrawGeometryFrame(path, 1.5);
}
}示例2: GetLastResult
result
CropForm::OnDraw(void)
{
Canvas *pCanvas = null;
pCanvas = GetCanvasN();
if(!pCanvas)
return GetLastResult();
if (__pBitmapOriginal)
{
pCanvas->Clear();
pCanvas->DrawBitmap(GetClientAreaBounds(), *__pBitmapOriginal);
pCanvas->SetForegroundColor(Color::GetColor(COLOR_ID_BLACK));
pCanvas->SetLineWidth(5);
pCanvas->SetLineStyle(LINE_STYLE_SOLID);
if(__Croprectangle.width > 0)
pCanvas->DrawRectangle(__Croprectangle);
}
delete pCanvas;
return E_SUCCESS;
}示例3: if
//.........这里部分代码省略.........
String *tmp_string2;
font.Construct(FONT_STYLE_PLAIN, 30);
AppResource* pAppResource = Application::GetInstance()->GetAppResource();
Canvas *pCanvas = this->GetCanvasN();
pCanvas->SetFont(font);
//pCanvas->DrawBitmap(Rectangle(0,0,this->GetWidth(), 855), *(pAppResource->GetBitmapN(L"EditPanel_background.png")));
//pCanvas->FillRectangle(Color(246,246,246,255), Rectangle(0,0,this->GetWidth(), tmp_client_rect.height-497));
//pCanvas->FillRectangle(Color(255,255,255,255), Rectangle(0,0,this->GetWidth()-60, tmp_client_rect.height));
for(i=0; i<arr_text_element.GetCount(); i++)
{
tmp_rect = static_cast< Rectangle* > (arr_text_element_rect.GetAt(i));
tmp_string = static_cast< String *> (arr_text_element.GetAt(i));
tmp_highlight = static_cast <Boolean *> (arr_text_element_highlight.GetAt(i));
tmp_int = static_cast< Integer *> (arr_text_element_editing_mark.GetAt(i));
tmp_check = static_cast< Integer *> (arr_insert_check.GetAt(i));
tmp_insert_str = static_cast< String *> (arr_text_insert.GetAt(i));
tmp_point = static_cast< Point *> (arr_binding_start_and_end.GetAt(i));
tmp_rect2 = static_cast< Rectangle* > (arr_memo_rect.GetAt(i));
tmp_string2 = static_cast< String *> (arr_memo.GetAt(i));
/* if(tmp_rect->height < 0 || tmp_rect->y > tmp_client_rect.height-497)
{
}
else*/
{
if(tmp_point->x < 1000)
{
pCanvas->FillRectangle(Color(255,248,209,255),Rectangle(*tmp_rect));
if(tmp_string2->GetLength() > 1)
{
pCanvas->FillRectangle(Color(240,200,209,255),Rectangle(*tmp_rect2));
}
}
if(tmp_highlight->ToBool() == true)
{
pCanvas->DrawText(Point(tmp_rect->x, tmp_rect->y), *tmp_string, Color(0,255,0,150));
}
else
{
pCanvas->DrawText(Point(tmp_rect->x, tmp_rect->y), *tmp_string);
}
if(tmp_int->value == 2)
{
pCanvas->FillRectangle(Color(0,187,237,255), Rectangle(tmp_rect->x, tmp_rect->y+15, tmp_rect->width, 5));
pCanvas->DrawText(Point(tmp_rect->x, tmp_rect->y + tmp_rect->height), *tmp_insert_str, Color(0,187,237,255));
}
if(tmp_int->value == 3)
{
pCanvas->FillRectangle(Color(0,187,237,200), Rectangle(tmp_rect->x, tmp_rect->y+15, tmp_rect->width, 5));
//pCanvas->DrawText(Point(tmp_rect->x, tmp_rect->y + tmp_rect->height), *tmp_insert_str, Color(0,255,0,0));
}
else if(tmp_int->value == 1)
{
pCanvas->FillRectangle(Color(0,187,237,255), Rectangle(tmp_rect->x, tmp_rect->y+15, tmp_rect->width, 5));
}
else if(tmp_check->value == 1)
{
pCanvas->DrawBitmap(Rectangle(tmp_rect->x-15, tmp_rect->y+15, 30 , 15), *pAppResource->GetBitmapN(L"attach_mark.png"));
pCanvas->DrawText(Point(tmp_rect->x-(tmp_insert_str->GetLength()/2), tmp_rect->y + tmp_rect->height), *tmp_insert_str, Color(0,255,0,255));
}
else if(tmp_check->value == 2)
{
pCanvas->DrawBitmap(Rectangle(tmp_rect->x-15, tmp_rect->y+15, 30 , 15), *pAppResource->GetBitmapN(L"attach_mark.png"));
pCanvas->DrawText(Point(tmp_rect->x-(tmp_insert_str->GetLength()/2), tmp_rect->y + tmp_rect->height), *tmp_insert_str, Color(0,255,0,255));
tmp_insert_str = static_cast< String *> (arr_text_insert.GetAt(i+1));
pCanvas->DrawBitmap(Rectangle(tmp_rect->x-15, tmp_rect->y+15, 30 , 15), *pAppResource->GetBitmapN(L"attach_mark.png"));
pCanvas->DrawText(Point(tmp_rect->x-(tmp_insert_str->GetLength()/2), tmp_rect->y + tmp_rect->height), *tmp_insert_str, Color(0,255,0,255));
}
else if(tmp_check->value == 3)
{
tmp_insert_str = static_cast< String *> (arr_text_insert.GetAt(i+1));
pCanvas->DrawBitmap(Rectangle(tmp_rect->x-15, tmp_rect->y+15, 30 , 15), *pAppResource->GetBitmapN(L"attach_mark.png"));
pCanvas->DrawText(Point(tmp_rect->x-(tmp_insert_str->GetLength()/2), tmp_rect->y + tmp_rect->height), *tmp_insert_str, Color(0,255,0,255));
}
pCanvas->DrawRectangle(*tmp_rect);
}
}
if(onHighlightStart == true)
{
pCanvas->FillRectangle(Color(100,100,255,255), cur_start_rect);
pCanvas->FillRectangle(Color(100,100,255,255), cur_end_rect);
}
}