Intel® Fortran Compiler Classic and Intel® Fortran Compiler Developer Guide and Reference

ID 767251
Date 7/13/2023
Public

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Document Table of Contents

Graphics Library Routines Summary

The following table lists library routines for graphics.

Programs that use these routines must access the appropriate library with USE IFQWIN. These routines are restricted to Windows* systems.

Name

Routine Type

Description

ARC, ARC_W

Functions

Draws an arc.

CLEARSCREEN

Subroutine

Clears the screen, viewport, or text window.

DISPLAYCURSOR

Function

Turns the cursor off and on.

ELLIPSE, ELLIPSE_W

Functions

Draws an ellipse or circle.

FLOODFILL, FLOODFILL_W

Functions

Fills an enclosed area of the screen with the current color index, using the current fill mask.

FLOODFILLRGB, FLOODFILLRGB_W

Functions

Fills an enclosed area of the screen with the current RGB color, using the current fill mask.

GETARCINFO

Function

Determines the end points of the most recently drawn arc or pie.

GETBKCOLOR

Function

Returns the current background color index.

GETBKCOLORRGB

Function

Returns the current background RGB color.

GETCOLOR

Function

Returns the current color index.

GETCOLORRGB

Function

Returns the current RGB color.

GETCURRENTPOSITION, GETCURRENTPOSITION_W

Subroutines

Returns the coordinates of the current graphics-output position.

GETFILLMASK

Subroutine

Returns the current fill mask.

GETFONTINFO

Function

Returns the current font characteristics.

GETGTEXTEXTENT

Function

Determines the width of the specified text in the current font.

GETGTEXTROTATION

Function

Get the current text rotation angle.

GETIMAGE, GETIMAGE_W

Subroutines

Stores a screen image in memory.

GETLINESTYLE

Function

Returns the current line style.

GETLINEWIDTHQQ

Function

Returns the current line width or the line width set by the last call to SETLINEWIDTHQQ.

GETPHYSCOORD

Subroutine

Converts viewport coordinates to physical coordinates.

GETPIXEL, GETPIXEL_W

Functions

Returns a pixel's color index.

GETPIXELRGB, GETPIXELRGB_W

Functions

Returns a pixel's RGB color.

GETPIXELS

Function

Returns the color indices of multiple pixels.

GETPIXELSRGB

Function

Returns the RGB colors of multiple pixels.

GETTEXTCOLOR

Function

Returns the current text color index.

GETTEXTCOLORRGB

Function

Returns the current text RGB color.

GETTEXTPOSITION

Subroutine

Returns the current text-output position.

GETTEXTWINDOW

Subroutine

Returns the boundaries of the current text window.

GETVIEWCOORD, GETVIEWCOORD_W

Subroutines

Converts physical or window coordinates to viewport coordinates.

GETWINDOWCOORD

Subroutine

Converts viewport coordinates to window coordinates.

GETWRITEMODE

Function

Returns the logical write mode for lines.

GRSTATUS

Function

Returns the status (success or failure) of the most recently called graphics routine.

IMAGESIZE, IMAGESIZE_W

Functions

Returns image size in bytes.

INITIALIZEFONTS

Function

Initializes the font library.

LINETO, LINETO_W

Functions

Draws a line from the current position to a specified point.

LINETOAR

Function

Draws a line between points in one array and corresponding points in another array.

LINETOAREX

Function

Similar to LINETOAR, but also lets you specify color and line style.

LOADIMAGE, LOADIMAGE_W

Functions

Reads a Windows bitmap file (.BMP) and displays it at the specified location.

MOVETO, MOVETO_W

Subroutines

Moves the current position to the specified point.

OUTGTEXT

Subroutine

Sends text in the current font to the screen at the current position.

OUTTEXT

Subroutine

Sends text to the screen at the current position.

PIE, PIE_W

Functions

Draws a pie slice.

POLYBEZIER, POLYBEZIER_W

Functions

Draws one or more Bezier curves.

POLYBEZIERTO, POLYBEZIERTO_W

Functions

Draws one or more Bezier curves.

POLYGON, POLYGON_W

Functions

Draws a polygon.

POLYLINEQQ

Function

Draws a line between successive points in an array.

PUTIMAGE, PUTIMAGE_W

Subroutines

Retrieves an image from memory and displays it.

RECTANGLE, RECTANGLE_W

Functions

Draws a rectangle.

REMAPALLPALETTERGB

Function

Remaps a set of RGB color values to indices recognized by the current video configuration.

REMAPPALETTERGB

Function

Remaps a single RGB color value to a color index.

SAVEIMAGE, SAVEIMAGE_W

Functions

Captures a screen image and saves it as a Windows bitmap file.

SCROLLTEXTWINDOW

Subroutine

Scrolls the contents of a text window.

SETBKCOLOR

Function

Sets the current background color.

SETBKCOLORRGB

Function

Sets the current background color to a direct color value rather than an index to a defined palette.

SETCLIPRGN

Subroutine

Limits graphics output to a part of the screen.

SETCOLOR

Function

Sets the current color to a new color index.

SETCOLORRGB

Function

Sets the current color to a direct color value rather than an index to a defined palette.

SETFILLMASK

Subroutine

Changes the current fill mask to a new pattern.

SETFONT

Function

Finds a single font matching the specified characteristics and assigns it to OUTGTEXT.

SETGTEXTROTATION

Subroutine

Sets the direction in which text is written to the specified angle.

SETLINESTYLE

Subroutine

Changes the current line style.

SETLINEWIDTHQQ

Subroutine

Sets the width of a solid line drawn using any of the supported graphics functions.

SETPIXEL, SETPIXEL_W

Functions

Sets color of a pixel at a specified location.

SETPIXELRGB, SETPIXELRGB_W

Functions

Sets RGB color of a pixel at a specified location.

SETPIXELS

Subroutine

Sets the color indices of multiple pixels.

SETPIXELSRGB

Subroutine

Sets the RGB color of multiple pixels.

SETTEXTCOLOR

Function

Sets the current text color to a new color index.

SETTEXTCOLORRGB

Function

Sets the current text color to a direct color value rather than an index to a defined palette.

SETTEXTCURSOR

Function

Sets the height and width of the text cursor for the window in focus.

SETTEXTPOSITION

Subroutine

Changes the current text position.

SETTEXTWINDOW

Subroutine

Sets the current text display window.

SETVIEWORG

Subroutine

Positions the viewport coordinate origin.

SETVIEWPORT

Subroutine

Defines the size and screen position of the viewport.

SETWINDOW

Function

Defines the window coordinate system.

SETWRITEMODE

Function

Changes the current logical write mode for lines.

WRAPON

Function

Turns line wrapping on or off.