CreateWindow  ( zstr x y w h fl -- win )

published: 26 October 2024 / updated 8 November 2024

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vocabulary: SDL2

Create a window with the specified position, dimensions, and flags.

Parameters:

• title the title of the window, in UTF-8 encoding
• x the x position of the window, SDL_WINDOWPOS_CENTERED, or SDL_WINDOWPOS_UNDEFINED
• y the y position of the window, SDL_WINDOWPOS_CENTERED, or SDL_WINDOWPOS_UNDEFINED
• w the width of the window, in screen coordinates
• h the height of the window, in screen coordinates
• flags 0, or one or more SDL_WindowFlags OR'd together

Returns win that was created or 0 on failure.

Example:

\ define size and position for SDL window 
800 constant SCREEN_WIDTH 
400 constant SCREEN_HEIGHT 
200 constant X0_SCREEN_POSITION 
 50 constant Y0_SCREEN_POSITION 
 
z" My first window with SDL2"  
    X0_SCREEN_POSITION Y0_SCREEN_POSITION  
    SCREEN_WIDTH SCREEN_HEIGHT  
    SDL_WINDOW_SHOWN CreateWindow 
    value WIN0 

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