C++ (Cpp) ImpressionistDoc::getSpacing Examples

Example #1

File: ScatteredLineBrush.cpp Project: gary9555/impressionist

void ScatteredLineBrush::Auto(int startx, int endx, int starty, int endy, int w){

	ImpressionistDoc* pDoc = GetDocument();
	ImpressionistUI* dlg = pDoc->m_pUI;
	//int size = pDoc->getSize();
	int spacing = pDoc->getSpacing();
	//double alpha = pDoc->getOpac();


	glEnable(GL_BLEND);
	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);


	for (int i = startx; i < endx + 1; i += spacing){
		for (int j = starty; j < endy + 1; j += spacing){
			BrushMove(Point(startx + i, endy - j), Point(i, w - j));
		}
	}
}

Example #2

File: PointBrush.cpp Project: gary9555/impressionist

void PointBrush::Auto(int startx, int endx, int starty,int endy, int w)
{
	ImpressionistDoc* pDoc = GetDocument();
	ImpressionistUI* dlg = pDoc->m_pUI;
	int size = pDoc->getSize();
	int spacing = pDoc->getSpacing();
	double alpha = pDoc->getOpac();
	glPointSize((float)size);
	
	glEnable(GL_BLEND);
	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);

	glBegin(GL_POINTS);
	for (int i = startx; i < endx + 1; i+=spacing){
		for (int j = starty; j < endy + 1; j+=spacing){
			SetColorOpac(Point(startx+i,endy-j),alpha);
			glVertex2d(i,w-j);
		}
	}
	glEnd();
	 
}