forked from AuroraMiddleware/gtk
48 lines
1.2 KiB
Plaintext
48 lines
1.2 KiB
Plaintext
<!-- ##### SECTION Title ##### -->
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GtkGammaCurve
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<!-- ##### SECTION Short_Description ##### -->
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A subclass of GtkCurve for editing gamma curves
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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The #GtkGammaCurve widget is a variant of #GtkCurve specifically for
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editing gamma curves, which are used in graphics applications such as the
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Gimp.
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</para>
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<para>
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The #GtkGammaCurve widget shows a curve which the user can edit with the
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mouse just like a #GtkCurve widget. On the right of the curve it also displays
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5 buttons, 3 of which change between the 3 curve modes (spline, linear and
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free), and the other 2 set the curve to a particular gamma value, or reset it
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to a straight line.
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</para>
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<para>
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As of GTK+ 2.20, #GtkGammaCurve has been deprecated since it is too specialized.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### SECTION Stability_Level ##### -->
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<!-- ##### STRUCT GtkGammaCurve ##### -->
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<para>
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The #GtkGammaCurve struct contains private data only, and
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should be accessed using the functions below.
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</para>
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<!-- ##### FUNCTION gtk_gamma_curve_new ##### -->
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<para>
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Creates a new #GtkGammaCurve.
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</para>
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@Returns: a new #GtkGammaCurve.
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@Deprecated: 2.20: Don't use this widget anymore.
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