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| 1 | +/*- |
| 2 | + * #%L |
| 3 | + * browsing large volumetric data |
| 4 | + * %% |
| 5 | + * Copyright (C) 2025 - 2026 Cell Biology, Neurobiology and Biophysics Department of Utrecht University. |
| 6 | + * %% |
| 7 | + * Redistribution and use in source and binary forms, with or without |
| 8 | + * modification, are permitted provided that the following conditions are met: |
| 9 | + * |
| 10 | + * 1. Redistributions of source code must retain the above copyright notice, |
| 11 | + * this list of conditions and the following disclaimer. |
| 12 | + * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 13 | + * this list of conditions and the following disclaimer in the documentation |
| 14 | + * and/or other materials provided with the distribution. |
| 15 | + * |
| 16 | + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 17 | + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 19 | + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE |
| 20 | + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 21 | + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 22 | + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 23 | + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 24 | + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 25 | + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 26 | + * POSSIBILITY OF SUCH DAMAGE. |
| 27 | + * #L% |
| 28 | + */ |
| 29 | +package bigtrace.gui; |
| 30 | + |
| 31 | +import java.util.function.IntConsumer; |
| 32 | + |
| 33 | +import net.imglib2.realtransform.AffineTransform3D; |
| 34 | + |
| 35 | +import org.janelia.saalfeldlab.control.ButtonControl; |
| 36 | +import org.janelia.saalfeldlab.control.VPotControl; |
| 37 | +import org.janelia.saalfeldlab.control.mcu.MCUControlPanel; |
| 38 | + |
| 39 | +import bdv.viewer.Interpolation; |
| 40 | +import bdv.viewer.SynchronizedViewerState; |
| 41 | +import bvvpg.core.VolumeViewerPanel; |
| 42 | +import bdv.viewer.AbstractViewerPanel.AlignPlane; |
| 43 | + |
| 44 | +public class MCUBVVControls |
| 45 | +{ |
| 46 | + /** |
| 47 | + * One step of rotation (radian). |
| 48 | + */ |
| 49 | + final private static double step = Math.PI / 180; |
| 50 | + |
| 51 | + private final VolumeViewerPanel viewerPanel; |
| 52 | + |
| 53 | + public MCUBVVControls(final VolumeViewerPanel viewer, final MCUControlPanel panel) { |
| 54 | + |
| 55 | + this.viewerPanel = viewer; |
| 56 | + |
| 57 | + /* add handlers */ |
| 58 | + VPotControl control = panel.getVPotControl(0); |
| 59 | + control.setAbsolute(false); |
| 60 | + control.setMinMax(-10, 10); |
| 61 | + control.setDisplayType(VPotControl.DISPLAY_TRIM); |
| 62 | + control.addListener(new VPotAxisShiftHandler(0)); |
| 63 | + |
| 64 | + control = panel.getVPotControl(1); |
| 65 | + control.setAbsolute(false); |
| 66 | + control.setMinMax(-10, 10); |
| 67 | + control.setDisplayType(VPotControl.DISPLAY_TRIM); |
| 68 | + control.addListener(new VPotAxisShiftHandler(1)); |
| 69 | + |
| 70 | + control = panel.getVPotControl(2); |
| 71 | + control.setAbsolute(false); |
| 72 | + control.setMinMax(-10, 10); |
| 73 | + control.setDisplayType(VPotControl.DISPLAY_TRIM); |
| 74 | + control.addListener(new VPotAxisShiftHandler(2)); |
| 75 | + |
| 76 | + control = panel.getVPotControl(3); |
| 77 | + control.setAbsolute(false); |
| 78 | + control.setMinMax(-10, 10); |
| 79 | + control.setDisplayType(VPotControl.DISPLAY_TRIM); |
| 80 | + control.addListener(new VPotAxisRotationHandler(0)); |
| 81 | + |
| 82 | + control = panel.getVPotControl(4); |
| 83 | + control.setAbsolute(false); |
| 84 | + control.setMinMax(-10, 10); |
| 85 | + control.setDisplayType(VPotControl.DISPLAY_TRIM); |
| 86 | + control.addListener(new VPotAxisRotationHandler(1)); |
| 87 | + |
| 88 | + control = panel.getVPotControl(5); |
| 89 | + control.setAbsolute(false); |
| 90 | + control.setMinMax(-10, 10); |
| 91 | + control.setDisplayType(VPotControl.DISPLAY_TRIM); |
| 92 | + control.addListener(new VPotAxisRotationHandler(2)); |
| 93 | + |
| 94 | + control = panel.getVPotControl(6); |
| 95 | + control.setAbsolute(false); |
| 96 | + control.setMinMax(-10, 10); |
| 97 | + control.setDisplayType(VPotControl.DISPLAY_TRIM); |
| 98 | + control.addListener(new VPotZoomHandler()); |
| 99 | + |
| 100 | + ButtonControl key = panel.getButtonControl(0); |
| 101 | + key.setToggle(true); |
| 102 | + key.addListener(new InterpolationSwitcher()); |
| 103 | + |
| 104 | + key = panel.getButtonControl(18); |
| 105 | + key.setToggle(false); |
| 106 | + key.addListener(i -> { |
| 107 | + if (i != 0) |
| 108 | + viewer.align(AlignPlane.ZY); |
| 109 | + }); |
| 110 | + |
| 111 | + key = panel.getButtonControl(19); |
| 112 | + key.setToggle(false); |
| 113 | + key.addListener(i -> { |
| 114 | + if (i != 0) |
| 115 | + viewer.align(AlignPlane.XZ); |
| 116 | + }); |
| 117 | + |
| 118 | + key = panel.getButtonControl(20); |
| 119 | + key.setToggle(false); |
| 120 | + key.addListener(i -> { |
| 121 | + if (i != 0) |
| 122 | + viewer.align(AlignPlane.XY); |
| 123 | + }); |
| 124 | + |
| 125 | + //System.out.println(viewerPanel.getRootPane().getParent()); |
| 126 | + } |
| 127 | + |
| 128 | + public class VPotAxisRotationHandler implements IntConsumer { |
| 129 | + |
| 130 | + private final int axis; |
| 131 | + |
| 132 | + public VPotAxisRotationHandler(final int axis) { |
| 133 | + |
| 134 | + this.axis = axis; |
| 135 | + } |
| 136 | + |
| 137 | + @Override |
| 138 | + public void accept(final int value) { |
| 139 | + |
| 140 | + final SynchronizedViewerState state = viewerPanel.state(); |
| 141 | + final AffineTransform3D viewerTransform = state.getViewerTransform(); |
| 142 | + |
| 143 | + // center shift |
| 144 | + final double cX = 0.5 * viewerPanel.getWidth(); |
| 145 | + final double cY = 0.5 * viewerPanel.getHeight(); |
| 146 | + viewerTransform.set(viewerTransform.get(0, 3) - cX, 0, 3); |
| 147 | + viewerTransform.set(viewerTransform.get(1, 3) - cY, 1, 3); |
| 148 | + |
| 149 | + // rotate |
| 150 | + viewerTransform.rotate(axis, value * step); |
| 151 | + |
| 152 | + // center un-shift |
| 153 | + viewerTransform.set(viewerTransform.get(0, 3) + cX, 0, 3); |
| 154 | + viewerTransform.set(viewerTransform.get(1, 3) + cY, 1, 3); |
| 155 | + |
| 156 | + state.setViewerTransform(viewerTransform); |
| 157 | + } |
| 158 | + } |
| 159 | + |
| 160 | + public class VPotAxisShiftHandler implements IntConsumer { |
| 161 | + |
| 162 | + private final int axis; |
| 163 | + |
| 164 | + public VPotAxisShiftHandler(final int axis) { |
| 165 | + |
| 166 | + this.axis = axis; |
| 167 | + } |
| 168 | + |
| 169 | + @Override |
| 170 | + public void accept(final int value) { |
| 171 | + |
| 172 | + final SynchronizedViewerState state = viewerPanel.state(); |
| 173 | + final AffineTransform3D viewerTransform = state.getViewerTransform(); |
| 174 | + |
| 175 | + viewerTransform.set(viewerTransform.get(axis, 3) + value, axis, 3); |
| 176 | + |
| 177 | + state.setViewerTransform(viewerTransform); |
| 178 | + } |
| 179 | + } |
| 180 | + |
| 181 | + public class VPotZoomHandler implements IntConsumer { |
| 182 | + |
| 183 | + @Override |
| 184 | + public void accept(final int value) { |
| 185 | + |
| 186 | + final SynchronizedViewerState state = viewerPanel.state(); |
| 187 | + final AffineTransform3D viewerTransform = state.getViewerTransform(); |
| 188 | + |
| 189 | + // center shift |
| 190 | + final double cX = 0.5 * viewerPanel.getWidth(); |
| 191 | + final double cY = 0.5 * viewerPanel.getHeight(); |
| 192 | + viewerTransform.set(viewerTransform.get(0, 3) - cX, 0, 3); |
| 193 | + viewerTransform.set(viewerTransform.get(1, 3) - cY, 1, 3); |
| 194 | + |
| 195 | + // rotate |
| 196 | + final double dScale = 1.0 + 0.05; |
| 197 | + viewerTransform.scale(Math.pow(dScale, value)); |
| 198 | + |
| 199 | + // center un-shift |
| 200 | + viewerTransform.set(viewerTransform.get(0, 3) + cX, 0, 3); |
| 201 | + viewerTransform.set(viewerTransform.get(1, 3) + cY, 1, 3); |
| 202 | + |
| 203 | + state.setViewerTransform(viewerTransform); |
| 204 | + } |
| 205 | + } |
| 206 | + |
| 207 | + public class InterpolationSwitcher implements IntConsumer { |
| 208 | + |
| 209 | + @Override |
| 210 | + public void accept(final int value) { |
| 211 | + |
| 212 | + final SynchronizedViewerState state = viewerPanel.state(); |
| 213 | + state.setInterpolation(value == 0 ? Interpolation.NEARESTNEIGHBOR : Interpolation.NLINEAR); |
| 214 | + } |
| 215 | + } |
| 216 | +} |
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