Es++ Class: OpenCVScaleComboBox
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Source code
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* OpenCVScaleComboBox.h
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*****************************************************************************/
#pragma once
#include <es++/gtkmm-2.4/LabeledComboBox.h>
namespace Es {
class OpenCVScaleComboBox : public LabeledComboBox {
public:
OpenCVScaleComboBox()
:LabeledComboBox()
{
static const char* items[] = {
"10%", "20%", "30%", "40%", "50%", "60%", "70%", "80%", "90%","100%",
"110%", "120%", "130%", "140%", "150%", "160%", "170%","180%", "190%", "200%"};
append_items(items, CountOf(items));
set_label("Scale");
}
void set_selection(int scale)
{
char scales[128];
sprintf(scales, "%d%%", scale);
set_active_text(scales);
}
int get_selection()
{
std::string item = get_active_text();
char text[128];
strcpy(text, item.c_str());
char* p = strrchr(text, '%');
if (p) {
*p = '\0';
}
return atoi(text);
}
};
}
Last modified: 27 July 2017
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