Sliders::Larg

This method fix the size of the cursor. It is used when you want the cursor to be proportional to a value. For example, if you use the slider to scroll a page, you may want the cursor to be proportional to the ration: display text length / actual text length.

Syntax

void Larg_Adjust(

float real,

float max

) ;

Parameters

real

Numerator.

max

Denominator.

Return value

This method does not return a value.

Remarks

This method will change the value of the parameter: Curs_Larg with (real/max) * 0.5 if real < max.

Requirements

Header:

TomoVision_Util.hpp

TomoVision_Tools.hpp

Library:

TomoVision_Util.lib

TomoVision_Tools.lib

Example

static Sliders demo_3 ;

extern "C" __declspec(dllexport) int Ctrl_Resize( HWND wnd, int width, int height )

{

short p_x, p_y, d_x, d_y ;

short Border_Dim = (short) Fct_Variable_Value( "$INTERFACE_BORDER_DIM" ) ;

char *Tools_Font_Name = (char *) Fct_Variable_Value( "$INTERFACE_TOOL_FONT_NAME" ) ;

char *Tools_Font_Weigth = (char *) Fct_Variable_Value( "$INTERFACE_TOOL_FONT_WEIGHT" ) ;

short Tools_Font_Scale = (short) Fct_Variable_Value( "$INTERFACE_TOOL_FONT_SCALE" ) ;

...

demo_3.Flag = VALUATOR_LOCK ;

demo_3.Name = "Demo Slider 3" ;

demo_3.Pos_X = p_x ;

demo_3.Pos_Y = p_y ;

demo_3.Dim_X = d_x ;

demo_3.Dim_Y = d_y ;

demo_3.Min_Value = 0 ;

demo_3.Max_Value = 100 ;

demo_3.Inc = 1 ;

demo_3.border = Border_Dim ;

demo_3.Font_Name = Tools_Font_Name ;

demo_3.Font_Weight = Tools_Font_Weigth ;

demo_3.Font_Scale = Tools_Font_Scale ;

demo_3.Larg_Adjust( d_x, d_x + 100 ) ;

demo_3.Init( wnd ) ;

return( 1 ) ;

}