2008-02-09 Michael Natterer <mitch@gimp.org>
* app/core/gimpcurve.[ch]: changed all values to be [0.0..1.0]
doubles instead of [0..255] integers. Also changed the API to use
doubles instead of ints. Still have the fixed-size arrays though.
(gimp_curve_map): new function to map values.
* app/gegl/gimpoperationcurves.c: remove private map() function
and use the one from GimpCurve.
* app/gegl/gimpcurvesconfig.c
* app/core/gimpdrawable-curves.c: port to the new gdouble API.
* app/tools/gimpcurvestool.c: use gimp_curve_get_uchar() to get
the arrays for the color bars.
* app/widgets/gimpcurveview.[ch]: port to gdouble and some cleanup.
svn path=/trunk/; revision=24837
2007-11-19 Sven Neumann <sven@gimp.org>
* app/widgets/gimpcurveview.[ch]: draw a base-line with the
grid.
Not sure if this should stay enabled for the Curves tool...
svn path=/trunk/; revision=24196
2007-11-15 Michael Natterer <mitch@gimp.org>
* app/core/gimpviewable.[ch]: add read-only property "frozen" and
new API gimp_viewable_preview_is_fozen(). Emit property notifications.
* app/widgets/gimphistogramview.[ch]: add API to show a second
histogram in the background. Remove member "light_histogram" from
the GimpHistogramViewClass struct.
* app/widgets/gimpcurveview.c: don't set "light_histogram".
* app/tools/gimpcurvestool.c: set the background histogram instead.
* app/widgets/gimphistogrameditor.[ch]: connect to "notify::frozen"
of the drawable and show its histogram at the freezing point in
the background. This way the original histogram is visible while
we are doing color corrections.
svn path=/trunk/; revision=24158
2007-11-14 Michael Natterer <mitch@gimp.org>
* app/display/gimpcanvas.c
* app/widgets/gimpcurveview.c: free the cached PangoLayouts in
GtkWidget::style_set().
* app/widgets/gimppaletteview.c: draw the focus rectangle in
hardcoded black/white since we also hardcode the grid color to
black.
* app/display/gimpstatusbar.c
* app/widgets/gimpdockable.c: small cleanups while reviewing
layout code.
svn path=/trunk/; revision=24156
2007-11-09 Sven Neumann <sven@gimp.org>
* app/widgets/gimpcurveview.c (gimp_curve_view_expose): align
the
overlay with the pixel grid.
svn path=/trunk/; revision=24104
2007-11-09 Sven Neumann <sven@gimp.org>
* app/widgets/gimpcurveview.c: draw the selected point filled
and
outlines for the unselected points.
svn path=/trunk/; revision=24103
2007-11-09 Sven Neumann <sven@gimp.org>
* app/widgets/gimpcurveview.c (gimp_curve_view_expose): draw the
center grid lines slightly stronger than the other grid lines.
svn path=/trunk/; revision=24102
2007-11-09 Sven Neumann <sven@gimp.org>
* app/widgets/gimpcurveview.c (gimp_curve_view_expose): draw the
cursor position using a translucent overlay.
svn path=/trunk/; revision=24101
2007-11-09 Sven Neumann <sven@gimp.org>
* app/widgets/gimpcurveview.[ch]: added construct-only
properties
to control the number of grid rows and columns. Increased the
default values to 8.
svn path=/trunk/; revision=24099
2007-11-05 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpcurveview.c (gimp_curve_view_expose): translate
by 0.5,0.5 instead of adding 0.5 to all coordinates (we always
want to draw on pixel centers here). Some cleanup.
svn path=/trunk/; revision=24072
2007-11-05 Michael Natterer <mitch@gimp.org>
* app/core/gimpcurve.[ch]: don't recalculate the curve if the data
object is frozen. Recalculate on thaw instead. Made
gimp_curve_calculate() private and emit some GimpData::dirty
signals where appropriate.
* app/tools/gimpcurvestool.c
* app/widgets/gimpcurveview.c
* tools/pdbgen/pdb/color.pdb: changed accodingly (connect to "dirty"
instead of "notify" and added some freeze/thaw where approproate).
* app/pdb/color_cmds.c: regenerated.
svn path=/trunk/; revision=24063
2007-11-05 Michael Natterer <mitch@gimp.org>
* app/widgets/gimpcurveview.[ch]: added event handling and
completely edit the curve here.
* app/tools/gimpcurvestool.[ch]: remove all event handling and
curve editing code and only listen to curve signals.
svn path=/trunk/; revision=24060
2007-11-04 Michael Natterer <mitch@gimp.org>
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimpcurveview.[ch]: new GimpHistogramView subclass
which does all the curve stuff.
* app/widgets/gimphistorgramview.[ch]: removed all curve code again.
* app/tools/gimpcurvestool.c: changed accordingly.
svn path=/trunk/; revision=24051
