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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /android/source/src/java/org/mozilla/gecko/gfx/FloatSize.java | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | android/source/src/java/org/mozilla/gecko/gfx/FloatSize.java | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/android/source/src/java/org/mozilla/gecko/gfx/FloatSize.java b/android/source/src/java/org/mozilla/gecko/gfx/FloatSize.java new file mode 100644 index 000000000..7b1837311 --- /dev/null +++ b/android/source/src/java/org/mozilla/gecko/gfx/FloatSize.java @@ -0,0 +1,53 @@ +/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +package org.mozilla.gecko.gfx; + +import org.json.JSONException; +import org.json.JSONObject; +import org.mozilla.gecko.util.FloatUtils; + +public class FloatSize { + public final float width, height; + + public FloatSize(FloatSize size) { width = size.width; height = size.height; } + public FloatSize(IntSize size) { width = size.width; height = size.height; } + public FloatSize(float aWidth, float aHeight) { width = aWidth; height = aHeight; } + + public FloatSize(JSONObject json) { + try { + width = (float)json.getDouble("width"); + height = (float)json.getDouble("height"); + } catch (JSONException e) { + throw new RuntimeException(e); + } + } + + @Override + public String toString() { return "(" + width + "," + height + ")"; } + + public boolean isPositive() { + return (width > 0 && height > 0); + } + + public boolean fuzzyEquals(FloatSize size) { + return (FloatUtils.fuzzyEquals(size.width, width) && + FloatUtils.fuzzyEquals(size.height, height)); + } + + public FloatSize scale(float factor) { + return new FloatSize(width * factor, height * factor); + } + + /* + * Returns the size that represents a linear transition between this size and `to` at time `t`, + * which is on the scale [0, 1). + */ + public FloatSize interpolate(FloatSize to, float t) { + return new FloatSize(FloatUtils.interpolate(width, to.width, t), + FloatUtils.interpolate(height, to.height, t)); + } +} + |