<!-- ##### SECTION Title ##### -->
Transformations

<!-- ##### SECTION Short_Description ##### -->
Manipulating the current transformation matrix

<!-- ##### SECTION Long_Description ##### -->
<para>
The current transformation matrix, <firstterm>ctm</firstterm>, is a
two-dimensional affine transformation that maps all coordinates and other
drawing instruments from the <firstterm>user space</firstterm> into the
surface's canonical coordinate system, also known as the <firstterm>device
space</firstterm>.
</para>

<!-- ##### SECTION See_Also ##### -->
<para>
<itemizedlist>
<listitem>#cairo_matrix_t</listitem>
</itemizedlist>
</para>

<!-- ##### SECTION Stability_Level ##### -->


<!-- ##### FUNCTION cairo_translate ##### -->
<para>

</para>

@cr: 
@tx: 
@ty: 


<!-- ##### FUNCTION cairo_scale ##### -->
<para>

</para>

@cr: 
@sx: 
@sy: 


<!-- ##### FUNCTION cairo_rotate ##### -->
<para>

</para>

@cr: 
@angle: 


<!-- ##### FUNCTION cairo_transform ##### -->
<para>

</para>

@cr: 
@matrix: 


<!-- ##### FUNCTION cairo_set_matrix ##### -->
<para>

</para>

@cr: 
@matrix: 


<!-- ##### FUNCTION cairo_get_matrix ##### -->
<para>

</para>

@cr: 
@matrix: 


<!-- ##### FUNCTION cairo_identity_matrix ##### -->
<para>

</para>

@cr: 


<!-- ##### FUNCTION cairo_user_to_device ##### -->
<para>

</para>

@cr: 
@x: 
@y: 


<!-- ##### FUNCTION cairo_user_to_device_distance ##### -->
<para>

</para>

@cr: 
@dx: 
@dy: 


<!-- ##### FUNCTION cairo_device_to_user ##### -->
<para>

</para>

@cr: 
@x: 
@y: 


<!-- ##### FUNCTION cairo_device_to_user_distance ##### -->
<para>

</para>

@cr: 
@dx: 
@dy: 


