本文整理汇总了C++中Draw::GetDrawable方法的典型用法代码示例。如果您正苦于以下问题：C++ Draw::GetDrawable方法的具体用法？C++ Draw::GetDrawable怎么用？C++ Draw::GetDrawable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Draw的用法示例。
在下文中一共展示了Draw::GetDrawable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: DrawDragDropRectRaw
static void DrawDragDropRectRaw(Draw& draw, const Rect& rc, int width)
{
Size size = rc.Size();
if(2 * width <= min(size.cx, size.cy))
XFillRectangle(Xdisplay, draw.GetDrawable(), draw.GetGC(), rc.left, rc.top, size.cx, size.cy);
else
{
XFillRectangle(Xdisplay, draw.GetDrawable(), draw.GetGC(), rc.left, rc.top, size.cx, width);
XFillRectangle(Xdisplay, draw.GetDrawable(), draw.GetGC(), rc.left, rc.bottom - width, size.cx, width);
XFillRectangle(Xdisplay, draw.GetDrawable(), draw.GetGC(), rc.left, rc.top + width, width, size.cy - 2 * width);
XFillRectangle(Xdisplay, draw.GetDrawable(), draw.GetGC(), rc.right - width, rc.top + width, width, size.cy - 2 * width);
}
}示例2: GetSize
virtual void Paint2(Draw& w) {
Size sz = GetSize();
w.DrawRect(GetSize(), White());
static GdkColormap* cm = gdk_x11_colormap_foreign_new(
gdkx_visual_get(XVisualIDFromVisual(Xvisual)), Xcolormap);
GdkWindow *gw = gdk_window_foreign_new(w.GetDrawable());
GtkStyle *style = gtk_widget_get_style((GtkWidget *)gtk__parent());
GdkRectangle r;
r.x = r.y = 0;
r.width = r.height = 64;
gtk_paint_box(style, gw,
(GtkStateType)0, (GtkShadowType)0, &r,
(GtkWidget*)GTK().gtk_button_new(), "button",
0, 0, 64, 64);
}示例3: DrawPolyPolyPolygon
void DrawPolyPolyPolygon(Draw& draw, const Point *vertices, int vertex_count,
const int *subpolygon_counts, int subpolygon_count_count,
const int *disjunct_polygon_counts, int disjunct_polygon_count_count,
Color color, int width, Color outline, uint64 pattern, Color doxor)
{
if(vertex_count == 0)
return;
#ifdef PLATFORM_WIN32_ //!!TODO
if(PdfDraw *pdf = dynamic_cast<PdfDraw *>(&draw)) {
pdf->DrawPolyPolyPolygon(vertices, vertex_count, subpolygon_counts, subpolygon_count_count,
disjunct_polygon_counts, disjunct_polygon_count_count, color, width, outline, pattern, doxor);
return;
}
#endif
// LOG("DrawPolyPolyPolygon: drawing = " << (draw.IsDrawing() ? "yes" : "no")
// << ", backdraw = " << (draw.IsBack() ? "yes" : "no")
// << ", " << (draw.Dots() ? "dots" : "pixels")
// << ", printer = " << (draw.IsPrinter() ? "yes" : "no"));
// LOG("#vertices = " << vertex_count << ", #subpolygons = " << subpolygon_count_count
// << ", #disjunct polygons = " << disjunct_polygon_count_count);
// LOG("color = " << Dump(color) << ", width = " << width << ", outline = " << Dump(outline)
// << ", pattern = " << Dump(pattern) << ", doxor = " << doxor);
#ifdef _DEBUG
// for(int v = 0; v < vertex_count; v++)
// if(abs2(vertices[v] - vertices[(v ? v : vertex_count) - 1]) >= 500 * 500)
// NEVER();
#endif
if(!dynamic_cast<SystemDraw *>(&draw)) {
draw.DrawPolyPolyPolygon(vertices, vertex_count,
subpolygon_counts, subpolygon_count_count,
disjunct_polygon_counts, disjunct_polygon_count_count,
color, width, outline, pattern, doxor);
return;
}
// TIMING("DrawPolyPolygon/hdc");
bool is_xor = !IsNull(doxor);
#ifdef PLATFORM_X11
unsigned xor_pixel = (is_xor ? GetXPixel(doxor) : 0);
XGCValues gcv;
gcv.function = is_xor ? X11_ROP2_XOR : X11_ROP2_COPY;
GC fill_gc = NULL;
Image pattern_image;
if(!IsNull(color)) {
gcv.foreground = GetXPixel(color) ^ xor_pixel;
int fmask = GCForeground | GCFunction;
if(pattern) {
pattern_image = GetPatternImage(pattern);
gcv.stipple = pattern_image.GetMaskPixmap();
gcv.fill_style = FillStippled;
fmask |= GCStipple | GCFillStyle;
}
fill_gc = XCreateGC(Xdisplay, draw.GetDrawable(), fmask, &gcv);
}
GC line_gc = NULL;
if(!IsNull(outline)) {
gcv.foreground = GetXPixel(outline) ^ xor_pixel;
gcv.line_width = width;
line_gc = XCreateGC(Xdisplay, draw.GetDrawable(), GCForeground | GCFunction | GCLineWidth, &gcv);
Point offset = draw.GetOffset();
}
#endif
for(int i = 0; i < disjunct_polygon_count_count; i++, disjunct_polygon_counts++) {
int poly = *disjunct_polygon_counts;
int sub = 1;
if(*subpolygon_counts < poly)
if(disjunct_polygon_count_count > 1) {
const int *se = subpolygon_counts;
int total = 0;
while(total < poly)
total += *se++;
sub = se - subpolygon_counts;
}
else
sub = subpolygon_count_count;
if(sub > poly) {
vertices += poly;
subpolygon_counts += sub;
continue;
}
#if defined(PLATFORM_WIN32)
#ifdef SYSTEMDRAW
SystemDraw *w = dynamic_cast<SystemDraw *>(&draw);
if(w) { SystemDraw& draw = *w;
#endif
if(pattern) {
int old_rop = GetROP2(draw);
HGDIOBJ old_brush = GetCurrentObject(draw, OBJ_BRUSH);
word wpat[8] = {
(byte)(pattern >> 56), (byte)(pattern >> 48), (byte)(pattern >> 40), (byte)(pattern >> 32),
(byte)(pattern >> 24), (byte)(pattern >> 16), (byte)(pattern >> 8), (byte)(pattern >> 0),
//.........这里部分代码省略.........