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- /* ImageReader.m
- *
- * This file defines the image reading function that lets the user open
- * a file and display it on the screen.
- *
- * You may freely copy, distribute, and reuse the code in this example.
- * NeXT disclaims any warranty of any kind, expressed or implied, as to
- * its fitness for any particular use.
- */
-
- #import <appkit/OpenPanel.h>
- #import "ImageReader.h"
- #import "TiffDocView.h"
-
- @implementation ImageReader
-
- - readImage:sender
- {
- id op;
- const char *imageFile;
- const char *const tiffType[2] = {"tiff", NULL};
-
- /*
- Run the App's OpenPanel and get the name of the image file to load.
- We filter for TIFF files for simplicity, but without the filter, this
- would work for eps files as well. See README.
- */
- op = [OpenPanel new];
- [op runModalForDirectory:"~" file: NULL types:tiffType];
-
- /* Only try to read an image if one has been specified */
- if (imageFile = [op filename])
- {
- [imageView readImageFile: imageFile];
- }
-
- return self;
- }
-
-
- @end
-