Difference between revisions of "Menu Image PixLine"

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__NOTOC__
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{{command header|Menu}}
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== menu Image PixLine ==
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'''Menu'''
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=== Synopsis ===
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[[menu Image PixLine]] {name} {x} {y} {data}
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=== Description ===
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{{body|menu Image PixLine {name} {x} {y} {data}|The [[menu Image PixLine]] command prints a horizontal line of pixels starting at position x/y within the specified image. "data" is encoded as follows:
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The [[menu Image PixLine]] command prints a horizontal line of pixels starting at position x/y within the specified image. "data" is encoded as follows:
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Each pixel has an RGB value that is defined by three consecutive characters in the data string. Valid characters are A-Z, 1-6 and 9. These characters specify the intensity of each color (RGB) whereas A=0, B=8, C=16 ... Z=200, 1=208 ... 6=248 and 9=transparent.
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Each pixel has an RGB value that is defined by three consecutive characters in the data string. Valid characters are A-Z, 1-6 and 9. <nowiki> These characters specify the intensity of each color (RGB) whereas A=0, B=8, C=16 ... Z=200, 1=208 ... 6=248 and 9=transparent.</nowiki>
  
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Examples: AAA = black, 666 = white (equals $F8F8F8), 6AA = red (equals $0000F8) AAAPPP666999AAP = black,gray,white,transparent,navy (=5 pixels).
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<nowiki>Examples: AAA = black, 666 = white (equals $F8F8F8), 6AA = red (equals $0000F8) AAAPPP666999AAP = black,gray,white,transparent,navy (=5 pixels).</nowiki>
  
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You can create interesting effects by using partial transparency like in 9A9 which only removes the green intensity from the overpainted pixel. Transparency only works for the specified image, i.e. other images below or above do not have any influence.
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You can create interesting effects by using partial transparency like in 9A9 which only removes the green intensity from the overpainted pixel. Transparency only works for the specified image, i.e. other images below or above do not have any influence.
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}}
  
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''NOTE: This command is only available from EUO 1.5.''
 
  
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''Do not overuse this feature. Small images (also called Sprites) are okay, but we don't want 200KB scripts just because you like to have a nice background. Use external JPG or GIF images instead. Very advanced scripters may also consider creating their own image compression format and converting it into a data string at the initial script run. Resulting strings can be stored in persistent variables for future access.''
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{{Note|
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*This command is only available from EUO 1.5.
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*Do not overuse this feature. Small images (also called Sprites) are okay, but we don't want 200KB scripts just because you like to have a nice background. Use external JPG or GIF images instead. Very advanced scripters may also consider creating their own image compression format and converting it into a data string at the initial script run. Resulting strings can be stored in persistent variables for future access.}}
  
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=See Also=
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==== See Also ====
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{{Menu}}
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{|
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| [[menu_Activate|menu Activate]], [[menu_Button|menu Button]], [[menu_Check|menu Check]], [[menu_Clear|menu Clear]], [[menu_Combo|menu Combo]], [[menu_Delete|menu Delete]], [[menu_Edit|menu Edit]], [[menu_Font_Align|menu Font Align]], [[menu_Font_BGColor|menu Font BGColor]], [[menu_Font_Color|menu Font Color]], [[menu_Font_Name|menu Font Name]], [[menu_Font_Size|menu Font Size]], [[menu_Font_Style|menu Font Style]], [[menu_Font_Transparent|menu Font Transparent]], [[menu_Get|menu Get]], [[menu_GetNum|menu GetNum]], [[menu_Hide|menu Hide]], [[menu_HideEUO|menu HideEUO]], [[menu_List|menu List]], [[menu_Set|menu Set]], [[menu_Shape|menu Shape]], [[menu_Show|menu Show]], [[menu_Text|menu Text]], [[menu_Window_Color|menu Window Color]], [[menu_Window_Size|menu Window Size]], [[menu_Window_Title|menu Window Title]]
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|}
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----
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{|
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| Width=200px | [[Main_Page]] || Width=200px | [[Documentation]] || Width=200px |
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[[Documentation#Menu |Menu ]]
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|}
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Latest revision as of 12:29, 13 September 2007


Synopsis

menu Image PixLine {name} {x} {y} {data}

Description

The menu Image PixLine command prints a horizontal line of pixels starting at position x/y within the specified image. "data" is encoded as follows:

Each pixel has an RGB value that is defined by three consecutive characters in the data string. Valid characters are A-Z, 1-6 and 9. These characters specify the intensity of each color (RGB) whereas A=0, B=8, C=16 ... Z=200, 1=208 ... 6=248 and 9=transparent.

Examples: AAA = black, 666 = white (equals $F8F8F8), 6AA = red (equals $0000F8) AAAPPP666999AAP = black,gray,white,transparent,navy (=5 pixels).

You can create interesting effects by using partial transparency like in 9A9 which only removes the green intensity from the overpainted pixel. Transparency only works for the specified image, i.e. other images below or above do not have any influence.


Note:
  • This command is only available from EUO 1.5.
  • Do not overuse this feature. Small images (also called Sprites) are okay, but we don't want 200KB scripts just because you like to have a nice background. Use external JPG or GIF images instead. Very advanced scripters may also consider creating their own image compression format and converting it into a data string at the initial script run. Resulting strings can be stored in persistent variables for future access.

See Also

Menu

  • Commands to interact with menu elements.
menu Activate Activates a window element in the EasyUO menu window
menu Button Creates a button at position x/y with specified size on the EasyUO menu window
menu Check Creates a checkbox at position x/y with specified size on the EasyUO menu window
menu Clear Clears all window elements from the EasyUO menu window
menu Combo Creates a combobox at position x/y with specified size on the EasyUO menu window or adds entries to the combobox
menu Delete Deletes a window element from the EasyUO menu window
menu Edit Creates a edit field at position x/y with specified width in the EasyUO menu window
menu Font Align Changes the font alignment in the EasyUO menu window
menu Font BGColor Changes the font background color in the EasyUO menu window
menu Font Color Changes the font color in the EasyUO menu window
menu Font Name Changes the font in the EasyUO menu window
menu Font Size Changes the font size in the EasyUO menu window
menu Font Style Changes the font style in the EasyUO menu window
menu Font Transparent Sets the transparency of the background color of the font
menu Get Returns the value associated with a control in the EasyUO menu window
menu GetNum Returns the number in an edit field in the EasyUO menu window
menu Hide Hides the EasyUO menu window
menu HideEUO Hides the main EasyUO window
menu Image Create Creates a new image control in the menu
menu Image Ellipse Draws an ellipse/circle within a specified image
menu Image File Loads an external image file
menu Image FloodFill Applies the FloodFill effect in the area around a specified pixel within a specified image
menu Image Line Draws a line within a specified image
menu Image Pix Paints a single pixel within a specified image
menu Image PixLine Prints a horizontal line of pixels within a specified image
menu Image Pos Moves an already existing image control to a different position
menu Image Rectangle Draws a rectangle within a specified image
menu List Creates a listbox at position x/y with specified size on the EasyUO menu window or adds entires to the listbox
menu Set Sets the text of a control
menu Shape Creates a shape in the EasyUO menu window
menu Show Shows the EasyUO menu window
menu Text Creates a label at the specified position in the EasyUO menu window
menu Window Color Changes the color of the EasyUO menu window
menu Window Size Changes the size of the EasyUO menu window
menu Window Title Changes the title of the EasyUO menu window
menu Window Transparent Sets the transparency of the window
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