Method drawRasterBuffer

mapoglrenderer.cpp:234–239

}

void OglRenderer::drawRasterBuffer(rasterBufferObj *overlay, double opacity, int srcX, int srcY, int dstX, int dstY, int width, int height)
{
    // todo to support all alpha and srcx/y this needs to be done by creating a texture
    makeCurrent();
    glDrawPixels(width, height, GL_BGRA, GL_UNSIGNED_BYTE, overlay->data.rgba.pixels);
}

void OglRenderer::setTransparency(double transparency)
{