This wiki is out of date, use the continuation of this wiki instead

Graphic info

From FenixWiki

(Difference between revisions)
Jump to: navigation, search
Revision as of 14:39, 22 April 2007 (edit)
Woody (Talk | contribs)

← Previous diff
Current revision (20:29, 30 November 2007) (edit) (undo)
Sandman (Talk | contribs)
m
 
(5 intermediate revisions not shown.)
Line 1: Line 1:
[[Category:functions]] [[Category:functions]]
 +[[Category:maps]]
==Definition== ==Definition==
- +'''INT''' graphic_info ( <'''INT''' fileID> , <'''INT''' graphID> , <'''INT''' infotype> )
-'''INT''' graphic_info ( <'''INT''' file> , <'''INT''' graph> , <'''INT''' info> )+
Gets some information about the [[graph]] specified. Gets some information about the [[graph]] specified.
- 
== Parameters == == Parameters ==
- 
{| {|
-| '''INT''' file || - The FPG that holds the graph, or 0 for no FPG.+| '''INT''' fileID || - The [[file]] that holds the graph.
|- |-
-| '''INT''' graph || - The graph to get information from.+| '''INT''' graphID || - The [[graph]] to get information from.
|- |-
-| '''INT''' info || - What information you want. You can use the constants [[G_WIDE]] (or G_WIDTH for versions past 0.83) to get the graph's width, [[G_HEIGHT]] for its height, [[G_X_CENTER]] for its x-axis center, or [[G_Y_CENTER]] for its y-axis center.+| '''INT''' infotype || - What [[graphical infotypes|type of information]] you want.
|} |}
- 
== Returns == == Returns ==
- +'''INT''' : Returns the information you want.<br />
-'''INT''' : Returns the information you want.+If the specified graph was invalid it returns 0.<br />
- +If the specified infotype was not recognized it returns 1.
== Example == == Example ==
- 
<pre> <pre>
Program keuken; Program keuken;
Line 44: Line 40:
gyc=graphic_info(0,graph,G_Y_CENTER); //finds the graphic's center coordinates gyc=graphic_info(0,graph,G_Y_CENTER); //finds the graphic's center coordinates
- map_put_pixel(0,graph,gxc,gyc,rgb(255,255,255)); //puts a single white pixel in the center of the graphic+ map_put_pixel(0,graph,gxc,gyc,rgb(255,255,255)); //puts a white pixel in the center of the graphic
Loop Loop
Line 52: Line 48:
End End
</pre> </pre>
 +Used in example: [[set_mode]](), [[new_map]](), [[map_clear]](), [[map_put_pixel]]()
 +
 +{{Funcbox
 + | category = Maps
 +}}

Current revision


Contents

[edit] Definition

INT graphic_info ( <INT fileID> , <INT graphID> , <INT infotype> )

Gets some information about the graph specified.

[edit] Parameters

INT fileID - The file that holds the graph.
INT graphID - The graph to get information from.
INT infotype - What type of information you want.

[edit] Returns

INT : Returns the information you want.
If the specified graph was invalid it returns 0.
If the specified infotype was not recognized it returns 1.

[edit] Example

Program keuken;
Local
    gxc;
    gyc;

Begin

    set_mode(640,480,16);
    
    graph=new_map(rand(50,150),rand(50,150),16); //makes a randomly proportioned red rectangle
    map_clear(0,graph,rgb(255,0,0));
    x=320;
    y=240;

    gxc=graphic_info(0,graph,G_X_CENTER);
    gyc=graphic_info(0,graph,G_Y_CENTER);  //finds the graphic's center coordinates

    map_put_pixel(0,graph,gxc,gyc,rgb(255,255,255)); //puts a white pixel in the center of the graphic

    Loop
  
        frame;
    End
End

Used in example: set_mode(), new_map(), map_clear(), map_put_pixel()


Maps Functions
Graphic_info() • Map_block_copy() • Map_clear() • Map_clone() • Map_put() • Map_put_pixel() • Map_xput() • Map_xputnp() • New_map() • Save_png() • Unload_map() •
Personal tools