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Histograms restored.

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This commit is contained in:
Emil Martinec
2011-04-07 12:24:23 -05:00
parent cf6059a243
commit 33c0af3010
17 changed files with 68 additions and 63 deletions
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17
rtgui/histogrampanel.h
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@@ -21,6 +21,7 @@
#include <gtkmm.h>
#include <glibmm.h>
#include <LUT.h>
class HistogramArea;
struct HistogramAreaIdleHelper {
@@ -44,10 +45,10 @@ class HistogramArea : public Gtk::DrawingArea {
Gdk::Color lgray;
Gdk::Color mgray;
Gdk::Color dgray;
unsigned int* lhist;
unsigned int* rhist;
unsigned int* ghist;
unsigned int* bhist;
LUTu lhist;
LUTu rhist;
LUTu ghist;
LUTu bhist;
bool valid;
bool showFull;
int oldwidth, oldheight;
@@ -65,7 +66,7 @@ class HistogramArea : public Gtk::DrawingArea {
~HistogramArea();
void renderHistogram ();
void update (unsigned int* rh, unsigned int* gh, unsigned int* bh, unsigned int* lh);
void update (LUTu &rh, LUTu &gh, LUTu &bh, LUTu &lh);
void updateOptions (bool r, bool g, bool b, bool v);
void on_realize();
bool on_expose_event(GdkEventExpose* event);
@@ -73,9 +74,9 @@ class HistogramArea : public Gtk::DrawingArea {
void styleChanged (const Glib::RefPtr<Gtk::Style>& style);
private:
void drawCurve(Cairo::RefPtr<Cairo::Context> &cr,
unsigned int * data, double scale, int hsize, int vsize);
LUTu & data, double scale, int hsize, int vsize);
void drawMarks(Cairo::RefPtr<Cairo::Context> &cr,
unsigned int * data, double scale, int hsize, int & ui, int & oi);
LUTu & data, double scale, int hsize, int & ui, int & oi);
};
class HistogramPanel : public Gtk::HBox {
@@ -94,7 +95,7 @@ class HistogramPanel : public Gtk::HBox {
HistogramPanel ();
void histogramChanged (unsigned int* rh, unsigned int* gh, unsigned int* bh, unsigned int* lh) { histogramArea->update (rh, gh, bh, lh); }
void histogramChanged (LUTu &rh, LUTu &gh, LUTu &bh, LUTu &lh) { histogramArea->update (rh, gh, bh, lh); }
void rgbv_toggled ();
void resized (Gtk::Allocation& req);
};