Mega Code Archive

 

Categories / Visual C++ .NET / 2D Graphics

 

Fonts Demo

[STAThreadAttribute] int main(array<System::String ^> ^args) {   Application::Run(gcnew Form1());   return 0; }   using namespace System;   using namespace System::ComponentModel;   using namespace System::Collections;   using namespace System::Windows::Forms;   using namespace System::Data;   using namespace System::Drawing;     using namespace System::Drawing::Text;   public ref class Form1 : public System::Windows::Forms::Form   {   public:     Form1(void)     {       InitializeComponent();             fonts = gcnew array<Drawing::Font^>(10);             fontstr = gcnew array<String^>(10);             // Used to generate random fonts             array<float>^ sizes = gcnew array<float> {                  10.0, 12.5, 16.0              };                          array<FontStyle>^ fontstyles = gcnew array<FontStyle> {                  FontStyle::Regular, FontStyle::Bold,                  FontStyle::Italic,             (FontStyle)(FontStyle::Underline|FontStyle::Bold|FontStyle::Italic)             };             array<GraphicsUnit>^ units = gcnew array<GraphicsUnit> {                  GraphicsUnit::Point, GraphicsUnit::Pixel              };              // Get all fonts on computer             InstalledFontCollection ^availFonts =                  gcnew InstalledFontCollection();                          array<FontFamily^>^ fontfamilies = availFonts->Families;             Random ^rand = gcnew Random();             int ff, s, fs, u;                          for (int i = 0; i < fonts->Length; i++)             {                 s  = rand->Next(0,3);                 fs = rand->Next(0,3);                 u  = rand->Next(0,2);                 // Not all fonts support every style                 do {                     ff = rand->Next(0,fontfamilies->Length);                 }                 while (!fontfamilies[ff]->IsStyleAvailable(                     (FontStyle)fontstyles[fs]));                                  // Display string of font                 fontstr[i] = String::Format("{0} {1} {2}",                      fontfamilies[ff]->Name,                     sizes[s],                     String::Concat(fontstyles[fs], " ",                                     units[u]));                 // Create the font                 fonts[i] = gcnew Drawing::Font(fontfamilies[ff], sizes[s],                                              (FontStyle)fontstyles[fs],                                             (GraphicsUnit)units[u]);             }     }         array<Drawing::Font^>^ fonts;         array<String^>^ fontstr;     void InitializeComponent(void)     {             this->SuspendLayout();             this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);             this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;             this->ClientSize = System::Drawing::Size(292, 273);             this->Name = L"Form1";             this->Text = L"Many Fonts";             this->Paint +=                  gcnew System::Windows::Forms::PaintEventHandler(this,                                                           &Form1::Form1_Paint);             this->ResumeLayout(false);         }         System::Void Form1_Paint(System::Object^ sender,                                   System::Windows::Forms::PaintEventArgs^ e)         {             float lineloc = 0;             for (int i = 0; i < fonts->Length; i++)             {                 // Display font                 e->Graphics->DrawString(fontstr[i], fonts[i], Brushes::Black,                      10, lineloc);                 // Calculate the top of the next line                 lineloc += fonts[i]->Height;             }         }   };