Sets the input attributes for creating the graphics context.
At the same time, he must simultaneously give these attributes
unsparingly to the very object of the pixel description,
if such is possible. As a rule, this method is followed by the creation
of the context, but the function itself should not do this.
$(PHOBREF object,Exception) if the graphics attributes did not fit the creation
of the context (see what parameters you could set, maybe inconsistent with
each other).
Sets the input attributes for creating the graphics context. At the same time, he must simultaneously give these attributes unsparingly to the very object of the pixel description, if such is possible. As a rule, this method is followed by the creation of the context, but the function itself should not do this.