with-translation ( loc quot -- )
Factor handbook > UI framework > Implementing new gadgets > Customizing gadget appearance > Implementing custom drawing logic > OpenGL utility words

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Vocabulary
opengl

Inputs and outputs
loca pair of integers
quota quotation


Word description
Calls the quotation with a translation by loc pixels applied to the current GL_MODELVIEW matrix, restoring the matrix when the quotation is done.

Definition