Context.setSource

Sets the source pattern within cr to source. This pattern will then be used for any subsequent drawing operation until a new source pattern is set. Note: The pattern's transformation matrix will be locked to the user space in effect at the time of cairo_set_source(). This means that further modifications of the current transformation matrix will not affect the source pattern. See Pattern.setMatrix. The default source pattern is a solid pattern that is opaque black, (that is, it is equivalent to cairo_set_source_rgb(cr, 0.0, 0.0, 0.0)). Since 1.0

class Context
void
setSource

Parameters

source Pattern

a cairo_pattern_t to be used as the source for subsequent drawing operations.