Inside Macintosh: QuickDraw GX Objects /

Chapter 6 - Transform Objects / Transform Objects Reference

Functions / Manipulating Transform Object Properties

GXResetTransform

You can use the GXResetTransform function to reset the properties of a transform object to their default values.

void GXResetTransform(gxTransform target);

target

A reference to the transform object whose properties you want to reset.

DESCRIPTION

The GXResetTransform function resets the following properties of the target transform to the following default values:

• The clip is a full shape.
• The mapping is the identity mapping.
• The shape-parts mask specifies gxBoundsPart, and the tolerance is 0.
• The view port list contains a single view port covering all screen view devices.

This function does not change the target transform's owner count or tag list.

ERRORS, WARNINGS, AND NOTICES

Errors
out_of_memory
transform_is_nil

SEE ALSO

Default transform properties are described in the section "Default Transform Objects" beginning on page 6-14. For general information on the properties of transform objects, see "Transform Object Properties" beginning on page 6-6.