Topic       : TOS - The Operating System
Author      : 
Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
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HCP-Version : 5
Compiled on : Atari
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View Ref-File7.4.6.49  vst_alignment                                            TOS

 Name:         »Set graphic text alignment« - Set the alignment for 
               normal and justified text output.

 Opcode:       39

 Syntax:       void vst_alignment ( int16_t handle, int16_t hor_in, 
               int16_t vert_in, int16_t *hor_out, int16_t *vert_out );

 Description:  The call vst_alignment determines the horizontal and 
               vertical alignment of a text.

               Example:




               The function is passed the following Parameters:

                Parameter  Meaning

                handle     Workstation identifier
                hor_in     Horizontal alignment:
                            0 =     Left justified (default)
                            1 =     Centered
                            2 =     Right justified
                vert_in    Vertical alignment:
                            0 =     Baseline (default)
                            1 =     Half line
                            2 =     Ascent line
                            3 =     Bottom line
                            4 =     Descent line
                            5 =     Top line
                hor_out    Selected horizontal alignment
                vert_out   Selected vertical alignment

               Note: The default setting is the left edge of the 
               baseline. For an invalid input for the horizontal 
               alignment, the text is flushed left ('left-justified'). 
               For an invalid input for the vertical alignment, the 
               text will be aligned on the baseline.

 Return value: The function does not return a result.

 Availability: Supported by all drivers.

 Group:        Text attributes

 See Also:     Binding   v_gtext   v_justified