+++ /dev/null
-package be.nikiroo.utils.main;
-
-import java.awt.Dimension;
-import java.awt.image.BufferedImage;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.List;
-
-import be.nikiroo.utils.IOUtils;
-import be.nikiroo.utils.Image;
-import be.nikiroo.utils.ui.ImageTextAwt;
-import be.nikiroo.utils.ui.ImageTextAwt.Mode;
-import be.nikiroo.utils.ui.ImageUtilsAwt;
-
-/**
- * Image to ASCII conversion.
- *
- * @author niki
- */
-public class img2aa {
- /**
- * Syntax: (--mode=MODE) (--width=WIDTH) (--height=HEIGHT) (--size=SIZE)
- * (--output=OUTPUT) (--invert) (--help)
- * <p>
- * See "--help".
- *
- * @param args
- */
- public static void main(String[] args) {
- Dimension size = null;
- Mode mode = null;
- boolean invert = false;
- List<String> inputs = new ArrayList<String>();
- File output = null;
-
- String lastArg = "";
- try {
- int height = -1;
- int width = -1;
-
- for (String arg : args) {
- lastArg = arg;
-
- if (arg.startsWith("--mode=")) {
- mode = Mode.valueOf(arg.substring("--mode=".length()));
- } else if (arg.startsWith("--width=")) {
- width = Integer
- .parseInt(arg.substring("--width=".length()));
- } else if (arg.startsWith("--height=")) {
- height = Integer.parseInt(arg.substring("--height="
- .length()));
- } else if (arg.startsWith("--size=")) {
- String content = arg.substring("--size=".length()).replace(
- "X", "x");
- width = Integer.parseInt(content.split("x")[0]);
- height = Integer.parseInt(content.split("x")[1]);
- } else if (arg.startsWith("--ouput=")) {
- if (!arg.equals("--output=-")) {
- output = new File(arg.substring("--output=".length()));
- }
- } else if (arg.equals("--invert")) {
- invert = true;
- } else if (arg.equals("--help")) {
- System.out
- .println("Syntax: (--mode=MODE) (--width=WIDTH) (--height=HEIGHT) (--size=SIZE) (--output=OUTPUT) (--invert) (--help)");
- System.out.println("\t --help: will show this screen");
- System.out
- .println("\t --invert: will invert the 'colours'");
- System.out
- .println("\t --mode: will select the rendering mode (default: ASCII):");
- System.out
- .println("\t\t ASCII: ASCI output mode, that is, characters \" .-+=o8#\"");
- System.out
- .println("\t\t DITHERING: Use 5 different \"colours\" which are actually"
- + "\n\t\t Unicode characters \" ░▒▓█\"");
- System.out
- .println("\t\t DOUBLE_RESOLUTION: Use \"block\" Unicode characters up to quarter"
- + "\n\t\t blocks, thus in effect doubling the resolution both in vertical"
- + "\n\t\t and horizontal space."
- + "\n\t\t Note that since 2 characters next to each other are square,"
- + "\n\t\t 4 blocks per 2 blocks for w/h resolution.");
- System.out
- .println("\t\t DOUBLE_DITHERING: Use characters from both DOUBLE_RESOLUTION"
- + "\n\t\t and DITHERING");
- return;
- } else {
- inputs.add(arg);
- }
- }
-
- size = new Dimension(width, height);
- if (inputs.size() == 0) {
- inputs.add("-"); // by default, stdin
- }
- } catch (Exception e) {
- System.err.println("Syntax error: \"" + lastArg + "\" is invalid");
- System.exit(1);
- }
-
- try {
- if (mode == null) {
- mode = Mode.ASCII;
- }
-
- for (String input : inputs) {
- InputStream in = null;
-
- try {
- if (input.equals("-")) {
- in = System.in;
- } else {
- in = new FileInputStream(input);
- }
- BufferedImage image = ImageUtilsAwt
- .fromImage(new Image(in));
- ImageTextAwt img = new ImageTextAwt(image, size, mode,
- invert);
- if (output == null) {
- System.out.println(img.getText());
- } else {
- IOUtils.writeSmallFile(output, img.getText());
- }
- } finally {
- if (!input.equals("-")) {
- in.close();
- }
- }
- }
- } catch (IOException e) {
- e.printStackTrace();
- System.exit(2);
- }
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff