Gridarta Editor
ImageUtils.java
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/*
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* Gridarta MMORPG map editor for Crossfire, Daimonin and similar games.
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* Copyright (C) 2000-2023 The Gridarta Developers.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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package
net.sf.gridarta.utils;
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import
java.awt.Component;
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import
java.awt.Image;
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import
java.awt.MediaTracker;
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import
org.jetbrains.annotations.NotNull;
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public
class
ImageUtils
{
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private
static
final
Component
COMPONENT
=
new
Component() {
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private
static
final
long
serialVersionUID = 1L;
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};
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private
static
final
MediaTracker
TRACKER
=
new
MediaTracker(
COMPONENT
);
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private
ImageUtils
() {
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}
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@NotNull
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public
static
Image
scaleImage
(@NotNull
final
Image image,
final
int
w,
final
int
h)
throws
InterruptedException {
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final
Image scaledImage = image.getScaledInstance(w, h, Image.SCALE_SMOOTH);
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final
int
id
= 0;
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TRACKER
.addImage(scaledImage,
id
);
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try
{
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TRACKER
.waitForID(
id
);
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}
finally
{
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TRACKER
.removeImage(scaledImage,
id
);
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}
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return
scaledImage;
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}
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}
net.sf.gridarta.utils.ImageUtils.COMPONENT
static final Component COMPONENT
The component for the media TRACKER.
Definition:
ImageUtils.java:36
net.sf.gridarta.utils.ImageUtils.ImageUtils
ImageUtils()
Private constructor to prevent instantiation.
Definition:
ImageUtils.java:53
net.sf.gridarta.utils.ImageUtils.TRACKER
static final MediaTracker TRACKER
The MediaTracker for loading scaled images.
Definition:
ImageUtils.java:48
net.sf.gridarta.utils.ImageUtils
Utility class for image related functions.
Definition:
ImageUtils.java:31
net.sf.gridarta.utils.ImageUtils.scaleImage
static Image scaleImage(@NotNull final Image image, final int w, final int h)
Returns a scaled version of an Image.
Definition:
ImageUtils.java:68
src
utils
src
main
java
net
sf
gridarta
utils
ImageUtils.java
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