uicolor转换为uiimage-尊龙凯时

相机定格咔嚓

uicolor转换为uiimage

/**
 *  color转image
 */
- (uiimage*)createimagewithcolor: (uicolor*)color
{
    cgrect rect=cgrectmake(0.0f, 0.0f, 1.0f, 1.0f);
    uigraphicsbeginimagecontext(rect.size);
    cgcontextref context = uigraphicsgetcurrentcontext();
    cgcontextsetfillcolorwithcolor(context, [color cgcolor]);
    cgcontextfillrect(context, rect);
    uiimage *theimage = uigraphicsgetimagefromcurrentimagecontext();
    uigraphicsendimagecontext();
    return theimage;
}

• 0
• 0
• 0
• 0