SIMPLY FORTRAN APPGRAPHICS FLOODFILL CODE
SIMPLY FORTRAN APPGRAPHICS FLOODFILL WINDOWS

By default, the entire active buffer is saved. The active flag can be used in double-buffering situations to speccify the active buffer. If filename is NULL or omitted, an вЂњSave AsвЂ¦вЂќ dialog will appear. Writes an image file specified by filename using the graphics at the coordinates specified. The bottom coordinate at which to draw the loaded image in the windowД¬ void writeimagefile (filename, left, top, right, bottom, active)ДЇortran subroutine writeimagefile (filename, left, top, right, bottom, active) Description The right coordinate at which to draw the loaded image in the window The top coordinate at which to draw the loaded image in the window The left coordinate at which to draw the loaded image in the window If the coordinates specify a region bigger than the image itself, the image will be drawn starting at the left-top position. Image data falling outside the specified bounds will be clipped, not scaled. If filename is NULL or omitted, an вЂњOpenвЂќ dialog will appear. Reads in an image file specified by filename and draws the resulting image at the coordinates specified.

The value of operation determines how the operation is handled: IDД¬ void readimagefile (filename, left, top, right, bottom)ДЇortran subroutine readimagefile (filename, left, top, right, bottom) Description True to use the active graphics buffer, False to use the visible bufferД¬ void putimage (left, top, img, operation) DescriptionДraws the image into the current window at the specified location. The title to print at the top of the document This procedure will scale the selected region to fill the printed page with a reasonable border encircling it. By default, the entire active buffer is printed. Fortran allows both uppercase and lowercase letters.

SIMPLY FORTRAN APPGRAPHICS FLOODFILL CODE

Indentation of code lines is a good practice for keeping a program readable. The print command displays data on the screen. The active flag can be used in double-buffering situations to speccify the active buffer. Comments in Fortran are started with the exclamation mark, as all characters after this exceptinacharacterstring are ignored by the compiler. Prints the region specified in the current window to a printer after displaying a вЂњPrintвЂќ dialog. Top window coordinate to apply the paste operationД¬ void printimage (title, left, top, right, bottom, active)ДЇortran subroutine printimage (title, left, top, right, bottom, active) Description Left window coordinate to apply the paste operation The value of operation determines how the operation is handled: ID Pastes an image into the current window starting at the given coordinates. The number of bytes necessary to store the image pasteimageДЇortran subroutine pasteimage (left, top, img, operation) Description This function is normally used to determine the size of a necessary image buffer prior to allocation. Parameters ParameterД¬ unsigned long imagesize (width, height) DescriptionД¬alculates the number of bytes necessary to store an image of a given width and height.

SIMPLY FORTRAN APPGRAPHICS FLOODFILL WINDOWS

AppGraphics provides low-level drawing primitives, text output, printing and image saving support, and Windows components, including menus, buttons, and text entries. Retrieves image data from the current window, storing it in the already-allocated buffer img. All versions of Simply Fortran include AppGraphics, a toolkit for programming graphics and graphical user interfaces from Fortran. Parameters ParameterДЇortran subroutine freeimage (img) DescriptionДЇrees the memory associated with an image object Parameters ParameterД¬ void getimage (left, top, right, bottom, img) Description The width and height of the copy region is determined by the allocated image object. allocateimageДЇortran subroutine allocateimage (img, width, height) DescriptionДЄllocates an image object capable of storing an image of the desired width and height Parameters ParameterДЇortran subroutine copyimage (left, top, img) DescriptionД¬opies an image from the current window starting at the given coordinates.

Images are always saved as Windows Bitmap files, although other image types may be loaded. Currently, only text clipboard operations are supported.These procedures can be used for loading, saving, and printing images to and from a window. AppGraphics provides the following functions for interacting with the Windows clipboard.

Simply fortran appgraphics floodfill