Update gtk116

Gtkmm3/gtk116_imagedata/src/MyWin.cc

@@ -1,5 +1,6 @@
 #include "MyWin.hh"
 #include <cstdio>
+#include <iostream>
 #include "image_types.hh"
 #include "winpe.xpm"
 
@@ -9,7 +10,8 @@ hbox(Gtk::ORIENTATION_HORIZONTAL,5),
 btnbox(Gtk::ORIENTATION_VERTICAL,5),
 label_pos("(640,480)"),
 label_rgba("rgba(255,255,255,255)"),
-label_test("Color Settings And Position info")
+label_test("Color Settings And Position info"),
+label_color_str("#00000000")
 {
     set_icon_name("org.gtk.daleclack");
     background.set_size_request(640,480);
@@ -38,11 +40,13 @@ label_test("Color Settings And Position info")
 
     //Add Color and Image Button
     color_btn.set_use_alpha();
+    color_btn.set_halign(Gtk::ALIGN_CENTER);
     btnbox.pack_start(label_test,Gtk::PACK_SHRINK);
     btnbox.pack_start(label_pos,Gtk::PACK_SHRINK);
     btnbox.pack_start(label_rgba,Gtk::PACK_SHRINK);
-    btnbox.pack_start(color_btn,Gtk::PACK_SHRINK);
+    btnbox.pack_start(label_color_str,Gtk::PACK_SHRINK);
-    btnbox.pack_start(btn_back,Gtk::PACK_SHRINK);
+    btnbox.pack_start(color_btn);
+    btnbox.pack_start(btn_back);
     btnbox.set_valign(Gtk::ALIGN_CENTER);
 
     //Add Widgets and show all
@@ -60,6 +64,7 @@ void MyWin::get_pixel_color(int x,int y){
     int red=0,green=0,blue=0,alpha=0;
     int n_channels = sized->get_n_channels();
     int rowstride = sized->get_rowstride();         //Rows
+    Glib::ustring color_str;
 
     //Get Pixel data
     guint8 * pixels = sized->get_pixels();
@@ -80,16 +85,26 @@ void MyWin::get_pixel_color(int x,int y){
     }
 
     //Set Color to rgba
-    color_set.set_red(red/25.0/255.0);
+    red/=25;blue/=25;green/=25;alpha/=25;
-    color_set.set_blue(blue/25.0/255.0);
+    color_set.set_red(red/255.0);
-    color_set.set_green(green/25.0/255.0);
+    color_set.set_blue(blue/255.0);
-    color_set.set_alpha(alpha/25.0/255.0);
+    color_set.set_green(green/255.0);
+    color_set.set_alpha(alpha/255.0);
 
     //Get Color set as a string
     label_rgba.set_label(color_set.to_string());
 
     //OutPut the color rgba set
     color_btn.set_rgba(color_set);
+
+    //OutPut color Set as a Color Code
+    //If the image has a alpha value, use RGBA Code, else use RGB Code
+    if(sized->get_has_alpha()){
+        color_str = Glib::ustring(g_strdup_printf("#%02X%02X%02X%02X",red,blue,green,alpha));
+    }else{
+        color_str = Glib::ustring(g_strdup_printf("#%02X%02X%02X",red,blue,green));
+    }
+    label_color_str.set_label(color_str);
 }
 
 void MyWin::gesture_pressed(int n_press,double x,double y){

Gtkmm3/gtk116_imagedata/src/MyWin.hh

@@ -11,7 +11,7 @@ class MyWin : public Gtk::Window{
         Gtk::Button btn_back;
         Gtk::Image background;
         Gtk::Box hbox,btnbox;
-        Gtk::Label label_pos,label_rgba,label_test;
+        Gtk::Label label_pos,label_rgba,label_test,label_color_str;
         Gtk::ColorButton color_btn;
         Gtk::DrawingArea draw_area;
         Glib::RefPtr<Gdk::Pixbuf> pixbuf;

cpp/algorithms/problem5.cpp

@@ -6,6 +6,34 @@ int main(int argc,char ** argv){
     while (scanf("%d",&score)!=EOF)
     {
         /* code */
+        if(score > 100 || score < 0){
+            printf("Score is error!\n");
+            continue;
+        }
+        switch (score/10)
+        {
+        case 10:
+        case 9:
+            printf("A\n");
+            break;
+        case 8:
+            printf("B\n");
+            break;
+        case 7:
+            printf("C\n");
+            break;
+        case 6:
+            printf("D\n");
+            break;
+        case 5:
+        case 4:
+        case 3:
+        case 2:
+        case 1:
+        case 0:
+            printf("E\n");
+            break;
+        }
     }
     return 0;
 }

cpp/algorithms/problem6.cpp

@@ -0,0 +1,32 @@
+//http://acm.hdu.edu.cn/showproblem.php?pid=2004
+#include <cstdio>
+
+int main(int argc,char ** argv){
+    int year,month,day,sum_day=0;
+    while (scanf("%d/%d/%d",&year,&month,&day)!=EOF)
+    {
+        switch(month){
+            case 1:
+                sum_day+=31;
+                break;
+            case 2:
+                if(month%4 == 0 && month%100 != 0){
+                    sum_day += 60;
+                }else{
+                    sum_day += 59;
+                }
+                break;
+            case 3:
+            case 4:
+            case 5:
+            case 6:
+            case 7:
+            case 8:
+            case 9:
+            case 10:
+            case 11:
+            case 12:
+        }
+    }
+    return 0;
+}