--- /dev/null
+/*******************************************************************************\r
+ * Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.trend.impl;\r
+\r
+import java.awt.AlphaComposite;\r
+import java.awt.BasicStroke;\r
+import java.awt.Color;\r
+import java.awt.Composite;\r
+import java.awt.Font;\r
+import java.awt.FontMetrics;\r
+import java.awt.GradientPaint;\r
+import java.awt.Graphics2D;\r
+import java.awt.Paint;\r
+import java.awt.font.GlyphVector;\r
+import java.awt.font.LineMetrics;\r
+import java.awt.geom.AffineTransform;\r
+import java.awt.geom.Line2D;\r
+import java.awt.geom.Path2D;\r
+import java.awt.geom.Point2D;\r
+import java.awt.geom.Rectangle2D;\r
+import java.text.Format;\r
+import java.text.NumberFormat;\r
+import java.text.ParseException;\r
+import java.util.ArrayList;\r
+import java.util.List;\r
+\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.databoard.accessor.error.AccessorException;\r
+import org.simantics.databoard.binding.Binding;\r
+import org.simantics.databoard.binding.NumberBinding;\r
+import org.simantics.databoard.binding.error.BindingException;\r
+import org.simantics.g2d.utils.GridSpacing;\r
+import org.simantics.g2d.utils.GridUtil;\r
+import org.simantics.history.HistoryException;\r
+import org.simantics.history.util.Stream;\r
+import org.simantics.history.util.ValueBand;\r
+import org.simantics.scenegraph.utils.ColorUtil;\r
+import org.simantics.trend.configuration.TrendItem.Renderer;\r
+import org.simantics.trend.configuration.TrendSpec;\r
+import org.simantics.utils.format.TimeFormat;\r
+\r
+public class Plot extends TrendGraphicalNode {\r
+\r
+ public static final double VALUE_TIP_BOX_PLOT_MARGIN = 7;\r
+ private static final double VALUE_TIP_BOX_FILM_MARGIN = 5;\r
+\r
+ private static final long serialVersionUID = 6335497685577733932L;\r
+\r
+ public static final BasicStroke BORDER_LINE_STROKE =\r
+ new BasicStroke(1.0f,\r
+ BasicStroke.CAP_SQUARE,\r
+ BasicStroke.JOIN_MITER,\r
+ 10.0f, null, 0.0f);\r
+\r
+ public static final BasicStroke MILESTONE_LINE_STROKE =\r
+ new BasicStroke(1.0f,\r
+ BasicStroke.CAP_SQUARE,\r
+ BasicStroke.JOIN_MITER,\r
+ 10.0f, null, 0.0f);\r
+\r
+ public static final BasicStroke TREND_LINE_STROKE =\r
+ new BasicStroke(1.0f,\r
+ BasicStroke.CAP_BUTT,\r
+ BasicStroke.JOIN_MITER,\r
+ 10.0f, null, 0.0f);\r
+\r
+ public static final BasicStroke DASHED_LINE_STROKE =\r
+ new BasicStroke(2.0f, // Width\r
+ BasicStroke.CAP_BUTT, // End cap\r
+ BasicStroke.JOIN_MITER, // Join style\r
+ 5.0f, // Miter limit\r
+ new float[] {5.0f,5.0f}, // Dash pattern\r
+ 0.0f); // Dash phase \r
+ public static final BasicStroke DASHED_LINE_STROKE_2 =\r
+ new BasicStroke(2.0f, // Width\r
+ BasicStroke.CAP_BUTT, // End cap\r
+ BasicStroke.JOIN_MITER, // Join style\r
+ 5.0f, // Miter limit\r
+ new float[] {5.0f,5.0f}, // Dash pattern\r
+ 5.0f); // Dash phase \r
+ public static final BasicStroke DASHED_LINE_STROKE_INVERSE =\r
+ new BasicStroke(1.0f, // Width\r
+ BasicStroke.CAP_BUTT, // End cap\r
+ BasicStroke.JOIN_MITER, // Join style\r
+ 5.0f, // Miter limit\r
+ new float[] {3.0f,8.0f}, // Dash pattern\r
+ 0.0f); // Dash phase \r
+\r
+ public static final Color PLOT_AREA_BG_GRADIENT_COLOR_TOP = new Color(228, 228, 248);\r
+ public static final Color PLOT_AREA_BG_GRADIENT_COLOR_BOTTOM = new Color(250, 250, 250);\r
+\r
+ static final Font MILESTONE_FONT, BASELINE_FONT, TOOLTIP_FONT; \r
+ \r
+ static final GridSpacing SOME_SPACING = GridSpacing.makeGridSpacing(100, 100, 15);\r
+ \r
+ public static final Color GRID_LINE_COLOR = new Color(190, 190, 220);\r
+\r
+ static final double DIAMOND_SIZE = 7;\r
+ static final Path2D DIAMOND;\r
+ \r
+ double analogAreaHeight;\r
+ double binaryAreaHeight;\r
+\r
+ Rectangle2D valueTipBoxBounds = new Rectangle2D.Double();\r
+\r
+ @SuppressWarnings("unused")\r
+ @Override\r
+ protected void doRender(Graphics2D g2d) {\r
+ //long startTime = System.nanoTime();\r
+ TrendNode trend = (TrendNode) getParent();\r
+ TrendSpec ts = trend.spec;\r
+ ViewRenderingProfile rprof = trend.renderingProfile;\r
+ double w = bounds.getWidth();\r
+ double h = bounds.getHeight();\r
+ \r
+ double from = trend.horizRuler.from;\r
+ double end = trend.horizRuler.end;\r
+ GridSpacing xGrid = trend.horizRuler.spacing;\r
+ GridSpacing yGrid = trend.vertRuler != null ? trend.vertRuler.spacing : Plot.SOME_SPACING;\r
+ \r
+ if (w<1. || h<1.) return; \r
+ \r
+ // Prepare data\r
+ if (trend.shapedirty) {\r
+ trend.shapedirty = false;\r
+ for (ItemNode node : trend.analogItems) prepareItem(node, 0, analogAreaHeight);\r
+ for (ItemNode node : trend.binaryItems) prepareItem(node, 0, analogAreaHeight);\r
+ }\r
+ \r
+ // Fill gradient\r
+ Gradient: {\r
+ Paint bgp = rprof.backgroundColor2 == null ? rprof.backgroundColor1\r
+ : new GradientPaint(\r
+ 0.f, (float) h, rprof.backgroundColor1, \r
+ 0.f, 0.f, rprof.backgroundColor2, false);\r
+// g2d.setPaint(Color.white);\r
+ g2d.setPaint( bgp );\r
+ g2d.fill(bounds);\r
+ }\r
+ \r
+ // Draw grid lines\r
+ GridLines: if (ts.viewProfile.showGrid) {\r
+ g2d.setPaint( rprof.gridColor );\r
+ g2d.setStroke( GridUtil.GRID_LINE_STROKE );\r
+ GridUtil.paintGridLines(\r
+ xGrid, yGrid, \r
+ g2d, \r
+ from - trend.horizRuler.basetime, \r
+ trend.vertRuler != null ? trend.vertRuler.min : 0, \r
+ w, \r
+ h,\r
+ analogAreaHeight);\r
+ }\r
+ \r
+ Rectangle2D oldClip = g2d.getClipBounds();\r
+ \r
+ // Draw analog items\r
+ AnalogItems: if ( !trend.analogItems.isEmpty() ) {\r
+ Rectangle2D analogAreaClip = new Rectangle2D.Double(0, 0, getWidth(), analogAreaHeight);\r
+ g2d.setClip( analogAreaClip );\r
+ \r
+ for (int phase=0; phase<4; phase++) {\r
+ for (int i=0; i<trend.analogItems.size(); i++) {\r
+ ItemNode data = trend.analogItems.get(i);\r
+ drawItem(g2d, data, 0, analogAreaHeight, phase);\r
+ }\r
+ }\r
+ g2d.setClip(oldClip);\r
+ }\r
+\r
+ Separator: if ( !trend.analogItems.isEmpty() && !trend.binaryItems.isEmpty() ) {\r
+ g2d.setColor( Color.BLACK );\r
+ g2d.setStroke( GridUtil.GRID_LINE_STROKE );\r
+ g2d.drawLine(0, (int) analogAreaHeight, (int) getWidth(), (int) analogAreaHeight);\r
+ }\r
+ \r
+ // Draw binary items\r
+ BinaryItems: if ( !trend.binaryItems.isEmpty() ) {\r
+ Rectangle2D binaryAreaClip = new Rectangle2D.Double(0, analogAreaHeight, getWidth(), binaryAreaHeight);\r
+ g2d.setClip( binaryAreaClip );\r
+ for (int phase=0; phase<4; phase++) {\r
+ for (int i=0; i<trend.binaryItems.size(); i++) {\r
+ ItemNode data = trend.binaryItems.get(i);\r
+ double y = analogAreaHeight + i*BINARY[3];\r
+ drawItem(g2d, data, y, BINARY[2], phase);\r
+ }\r
+ }\r
+ g2d.setClip(oldClip);\r
+ \r
+ // Draw labels\r
+ g2d.setFont( RULER_FONT );\r
+ for (int i=0; i<trend.binaryItems.size(); i++)\r
+ {\r
+ ItemNode data = trend.binaryItems.get(i);\r
+ g2d.setColor( data.color );\r
+ double fh = 9.; // font height\r
+ double y = analogAreaHeight + i*BINARY[3] + 1.f;\r
+ double fy = y+(BINARY[3]-fh)/2+fh;\r
+ g2d.drawString( data.item.label, ((float) getWidth())+7.f, (float) fy);\r
+ }\r
+ }\r
+ \r
+ // Draw milestones\r
+ Milestone: if (ts.viewProfile.showMilestones) {\r
+ double sx = getWidth() / ( end - from );\r
+ MilestoneSpec mss = trend.milestones;\r
+ List<Milestone> ls = mss.milestones;\r
+ if ( ls.isEmpty() ) break Milestone;\r
+ \r
+ Line2D line = new Line2D.Double(0, 0, 0, h);\r
+ g2d.setStroke( MILESTONE_LINE_STROKE );\r
+ Rectangle2D diamondRegion = new Rectangle2D.Double(0, -DIAMOND_SIZE*2, w, DIAMOND_SIZE*2);\r
+ \r
+ for (int i=mss.milestones.size()-1; i>=0; i--) {\r
+ Milestone ms = mss.milestones.get( i );\r
+ if ( ms.hidden ) continue;\r
+ boolean isBaseline = i == mss.baseline; \r
+ double time = ms.time;\r
+ double x = (time-from)*sx;\r
+ if (x<-DIAMOND_SIZE*2 || x>w+DIAMOND_SIZE*2) continue;\r
+ x = Math.floor(x);\r
+\r
+ // Diamond\r
+ g2d.setClip(diamondRegion);\r
+ g2d.translate( x, 0);\r
+ g2d.setColor( isBaseline ? Color.LIGHT_GRAY : Color.DARK_GRAY );\r
+ g2d.fill( DIAMOND );\r
+ g2d.setColor( Color.BLACK );\r
+ g2d.draw( DIAMOND );\r
+\r
+ // Text\r
+ Font f = isBaseline ? BASELINE_FONT : MILESTONE_FONT;\r
+ g2d.setFont( f );\r
+ g2d.setColor( isBaseline ? Color.black : Color.ORANGE );\r
+ GlyphVector glyphVector = f.createGlyphVector(g2d.getFontRenderContext(), ms.label);\r
+ double cx = glyphVector.getVisualBounds().getCenterX();\r
+ double cy = glyphVector.getVisualBounds().getHeight();\r
+ g2d.drawString(ms.label, (float)(-cx), (float)(-DIAMOND_SIZE+cy/2) );\r
+ g2d.setClip( null );\r
+ \r
+ // Line\r
+ if (x>=0 && x<w) {\r
+ g2d.setColor( Color.BLACK );\r
+ g2d.draw( line );\r
+ }\r
+ \r
+ g2d.translate(-x, 0); \r
+ }\r
+ }\r
+ \r
+ // Draw hover marker\r
+ Hoverer: {\r
+ Double time = trend.valueTipTime;\r
+ if ( time != null && time>=from && time<=end && !Double.isNaN(time)) {\r
+ double sx = getWidth() / ( end - from );\r
+ double x = (time-from)*sx;\r
+ Line2D line = new Line2D.Double(x, 0, x, h);\r
+ g2d.setStroke( DASHED_LINE_STROKE_2 );\r
+ g2d.setColor( trend.valueTipHover ? Color.GRAY : Color.WHITE );\r
+ g2d.draw( line );\r
+ \r
+ g2d.setStroke( DASHED_LINE_STROKE );\r
+ g2d.setColor( Color.BLACK );\r
+ g2d.draw( line );\r
+ \r
+// g2d.setStroke( DASHED_LINE_STROKE_INVERSE );\r
+// g2d.setColor( Color.white );\r
+// g2d.draw( line );\r
+ }\r
+ }\r
+\r
+ // Draw border\r
+ Border: {\r
+ g2d.setStroke(BORDER_LINE_STROKE);\r
+ g2d.setColor( Color.BLACK );\r
+ Rectangle2D rect = new Rectangle2D.Double();\r
+ rect.setFrame(0, 0, w, h);\r
+ g2d.draw(rect);\r
+ }\r
+\r
+ //long endTime = System.nanoTime();\r
+// System.out.println("Plot render: "+((double)(endTime-startTime)/1000000)+" ms");\r
+ }\r
+\r
+ public void drawItem(Graphics2D g, ItemNode data, double y, double height, int phase) {\r
+ TrendNode trend = getTrend();\r
+ double from = trend.horizRuler.from;\r
+ double end = trend.horizRuler.end;\r
+\r
+// trend.vertRulerIndex\r
+// boolean selected = trend.singleAxis ? false : trend.vertRuler \r
+// selected &= !trend.printing;\r
+\r
+ VertRuler ruler = data.ruler;\r
+ AffineTransform at = g.getTransform();\r
+ try {\r
+ //double pixelsPerSecond = (end-from) / getWidth();\r
+ g.translate(0, y);\r
+ g.setStroke(data.stroke);\r
+\r
+ AffineTransform ab = new AffineTransform();\r
+ if (data.item.renderer == Renderer.Analog) {\r
+ ab.scale( getWidth()/(end-from), height/(ruler.min-ruler.max) );\r
+ ab.translate(-from, -ruler.max);\r
+// if (phase == 0) data.prepareLine(from, end, pixelsPerSecond, ab);\r
+ data.draw(g, phase, false);\r
+ }\r
+ if (data.item.renderer == Renderer.Binary) {\r
+ ab.scale( getWidth()/(end-from), 1/*height*/ );\r
+ ab.translate(-from, 0);\r
+// if (phase == 0) data.prepareLine(from, end, pixelsPerSecond, ab);\r
+ data.draw(g, phase, false);\r
+ }\r
+// } catch (HistoryException e) {\r
+// e.printStackTrace();\r
+// } catch (AccessorException e) {\r
+// e.printStackTrace();\r
+ } finally {\r
+ g.setTransform(at);\r
+ }\r
+ }\r
+\r
+ /**\r
+ * Prepare item for draw.\r
+ * \r
+ * @param data\r
+ * @param y\r
+ * @param height\r
+ */\r
+ public void prepareItem(ItemNode data, double y, double height) {\r
+ TrendNode tn = getTrend();\r
+ double from = tn.horizRuler.from;\r
+ double end = tn.horizRuler.end;\r
+ \r
+ VertRuler ruler = data.ruler;\r
+ try {\r
+ double pixelsPerSecond = (end-from) / getWidth();\r
+ \r
+ AffineTransform ab = new AffineTransform();\r
+ if (data.item.renderer == Renderer.Analog) {\r
+ ab.scale( getWidth()/(end-from), height/(ruler.min-ruler.max) );\r
+ ab.translate(-from, -ruler.max);\r
+ data.prepareLine(from, end, pixelsPerSecond, ab);\r
+ }\r
+ if (data.item.renderer == Renderer.Binary) {\r
+ ab.scale( getWidth()/(end-from), 1/*height*/ );\r
+ ab.translate(-from, 0);\r
+ data.prepareLine(from, end, pixelsPerSecond, ab);\r
+ }\r
+ } catch (HistoryException e) {\r
+ e.printStackTrace();\r
+ } catch (AccessorException e) {\r
+ e.printStackTrace();\r
+ }\r
+ }\r
+ \r
+ static {\r
+ \r
+ DIAMOND = new Path2D.Double();\r
+ DIAMOND.moveTo(0, -DIAMOND_SIZE*2);\r
+ DIAMOND.lineTo(DIAMOND_SIZE, -DIAMOND_SIZE);\r
+ DIAMOND.lineTo(0, 0);\r
+ DIAMOND.lineTo(-DIAMOND_SIZE, -DIAMOND_SIZE);\r
+ DIAMOND.lineTo(0, -DIAMOND_SIZE*2);\r
+\r
+ MILESTONE_FONT = new Font("Tahoma", 0, (int) (DIAMOND_SIZE*1.2) );\r
+ BASELINE_FONT = new Font("Tahoma", Font.BOLD, (int) (DIAMOND_SIZE*1.2) );\r
+ TOOLTIP_FONT = new Font("Tahoma", 0, 13 );\r
+ }\r
+\r
+ \r
+ /// ValueTip\r
+ public static final AlphaComposite composite66 = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, .80f);\r
+ \r
+ void drawValuetip( Graphics2D g, double time ) throws HistoryException, BindingException {\r
+ TrendNode trend = getTrend();\r
+ Font font = TOOLTIP_FONT;\r
+ FontMetrics fm = g.getFontMetrics( font );\r
+\r
+ //double from = trend.horizRuler.from;\r
+ //double end = trend.horizRuler.end;\r
+ //double pixelsPerSecond = (end-from) / trend.plot.getWidth();\r
+ \r
+ double marginInPlot = VALUE_TIP_BOX_PLOT_MARGIN;\r
+ double marginOnFilm = VALUE_TIP_BOX_FILM_MARGIN;\r
+ double marginBetweenNamesAndValues = 16;\r
+ double quantumWidthOfValueArea = 20;\r
+ double marginBetweenLines = 5;\r
+ double textAreaHeight = 0;\r
+ double textAreaWidth = 0;\r
+ double valueAreaLeft = 0;\r
+ double valueAreaRight = 0;\r
+ double valueAreaWidth = 0;\r
+ \r
+ double x, y, w, h;\r
+ \r
+ List<TipLine> tipLines = new ArrayList<TipLine>( trend.allItems.size()+1 );\r
+ \r
+ /// Initialize\r
+ // Add time\r
+ {\r
+ TipLine tl = new TipLine();\r
+ tipLines.add(tl);\r
+ tl.label = "Time";\r
+ LineMetrics lm = fm.getLineMetrics(tl.label, g);\r
+ tl.height = lm.getHeight();\r
+ tl.labelBaseline = fm.getAscent();\r
+ textAreaHeight += marginBetweenLines;\r
+ textAreaHeight += tl.height; \r
+ tl.labelWidth = fm.stringWidth( tl.label );\r
+ textAreaWidth = Math.max(tl.labelWidth, textAreaWidth); \r
+ tl.color = Color.WHITE;\r
+\r
+ Format f = NumberFormat.getInstance();\r
+ if (trend.timeFormat == org.simantics.trend.configuration.TimeFormat.Time) { \r
+ f = new TimeFormat(trend.horizRuler.iEnd, 3);\r
+ }\r
+ double t = time - trend.horizRuler.basetime;\r
+ String formattedTime = f.format( time - trend.horizRuler.basetime );\r
+ double roundedTime = t;\r
+ try {\r
+ roundedTime = (Double) f.parseObject(formattedTime);\r
+ } catch (ParseException e) {\r
+ // Should never happen.\r
+ }\r
+ boolean actuallyLessThan = t < roundedTime;\r
+ boolean actuallyMoreThan = t > roundedTime;\r
+ tl.value = actuallyLessThan ? "< " + formattedTime\r
+ : actuallyMoreThan ? "> " + formattedTime\r
+ : formattedTime;\r
+ tl.valueWidth = fm.stringWidth( tl.value );\r
+ valueAreaWidth = Math.max(valueAreaWidth, tl.valueWidth);\r
+ }\r
+ \r
+ // Add items\r
+ nextItem:\r
+ for ( ItemNode i : trend.allItems )\r
+ {\r
+ TipLine tl = new TipLine();\r
+ tipLines.add(tl);\r
+ // Get Label\r
+ tl.label = i.item.label;\r
+ LineMetrics lm = fm.getLineMetrics(tl.label, g);\r
+ tl.height = lm.getHeight();\r
+ tl.labelBaseline = fm.getAscent();\r
+ textAreaHeight += tl.height; \r
+ textAreaHeight += marginBetweenLines;\r
+ tl.labelWidth = fm.stringWidth( tl.label );\r
+ textAreaWidth = Math.max(tl.labelWidth, textAreaWidth);\r
+ tl.color = ColorUtil.gamma( i.color, 0.55 );\r
+ \r
+ // Get Value\r
+ Stream s = i.openStream( /*pixelsPerSecond*/0 );\r
+ if ( s!=null ) {\r
+ \r
+ int index = s.binarySearch(Bindings.DOUBLE, time);\r
+ if (index<0) index = -index-2;\r
+ if ( index<0 || index>=s.count() ) continue nextItem;\r
+ boolean isLast = index+1>=s.count();\r
+ \r
+ \r
+ ValueBand vb = new ValueBand(s.sampleBinding); \r
+ try {\r
+ vb.setSample( s.accessor.get(index, s.sampleBinding) );\r
+ } catch (AccessorException e) {\r
+ throw new HistoryException(e);\r
+ }\r
+ \r
+ if ( vb.getSample()!=null ) {\r
+ \r
+ if (isLast && vb.hasEndTime() && vb.getEndTimeDouble()<time) continue nextItem;\r
+ \r
+ if ( !vb.isNanSample() && !vb.isNullValue() ) {\r
+ Binding b = vb.getValueBinding();\r
+ if ( b instanceof NumberBinding) {\r
+ double v = vb.getValueDouble();\r
+ tl.value = trend.valueFormat.format.format( v );\r
+ tl.number = true;\r
+ \r
+ int desimalPos = tl.value.indexOf('.');\r
+ if (desimalPos<0) desimalPos = tl.value.indexOf(',');\r
+ if ( desimalPos>=0 ) {\r
+ String beforeDesimal = tl.value.substring(0, desimalPos);\r
+ String afterDesimal = tl.value.substring(desimalPos, tl.value.length());\r
+ tl.valueLeftWidth = fm.stringWidth(beforeDesimal);\r
+ tl.valueRightWidth = fm.stringWidth(afterDesimal);\r
+ tl.valueWidth = tl.valueLeftWidth + tl.valueRightWidth;\r
+ } else {\r
+ tl.valueWidth = tl.valueLeftWidth = fm.stringWidth(tl.value);\r
+ }\r
+ \r
+ valueAreaWidth = Math.max(valueAreaWidth, tl.valueLeftWidth+tl.valueRightWidth);\r
+ valueAreaLeft = Math.max(valueAreaLeft, tl.valueLeftWidth);\r
+ valueAreaRight = Math.max(valueAreaRight, tl.valueRightWidth);\r
+ } else {\r
+ Object v = vb.getValue();\r
+ tl.value = b.toString(v);\r
+ tl.number = false;\r
+ tl.valueLeftWidth = tl.valueRightWidth = fm.stringWidth( tl.value );\r
+ valueAreaWidth = Math.max(valueAreaWidth, tl.valueLeftWidth);\r
+ }\r
+ }\r
+ }\r
+ }\r
+ }\r
+ \r
+ // Layout\r
+ double halfQuantum = quantumWidthOfValueArea/2;\r
+ valueAreaWidth = Math.ceil( valueAreaWidth / quantumWidthOfValueArea ) * quantumWidthOfValueArea;\r
+ valueAreaLeft = Math.ceil( valueAreaLeft / halfQuantum ) * halfQuantum;\r
+ valueAreaRight = Math.ceil( valueAreaRight / halfQuantum ) * halfQuantum;\r
+ double finalValueAreaWidth = Math.max(valueAreaWidth, valueAreaLeft + valueAreaRight);\r
+ w = marginOnFilm + textAreaWidth + marginBetweenNamesAndValues + finalValueAreaWidth + marginOnFilm + 0;\r
+ h = marginOnFilm + textAreaHeight + marginOnFilm;\r
+ double maxX = trend.plot.getWidth() - marginInPlot - w;\r
+ double maxY = trend.plot.getHeight() - marginInPlot - h;\r
+ x = marginInPlot + (maxX - marginInPlot)*trend.spec.viewProfile.valueViewPositionX;\r
+ y = marginInPlot + (maxY - marginInPlot)*trend.spec.viewProfile.valueViewPositionY;\r
+\r
+ if ( x < TrendLayout.VERT_MARGIN ) x = TrendLayout.VERT_MARGIN;\r
+\r
+ valueTipBoxBounds.setFrame(x, y, w, h);\r
+ //System.out.println("value tip bounds: " + valueTipBounds);\r
+\r
+ // Draw\r
+ Rectangle2D rect = new Rectangle2D.Double(0, 0, w, h);\r
+ Composite oldComposite = g.getComposite();\r
+ AffineTransform oldTransform = g.getTransform();\r
+ try { \r
+ g.setComposite(composite66);\r
+ g.translate(x, y);\r
+ g.setColor(Color.BLACK);\r
+ g.fill( rect );\r
+ g.setFont( font );\r
+ g.setComposite(oldComposite);\r
+ \r
+ y = marginInPlot;\r
+ for (TipLine tl : tipLines) {\r
+ g.setColor( tl.color );\r
+ x = marginInPlot;\r
+ g.drawString( tl.label, (float)x, (float)(y+tl.labelBaseline));\r
+\r
+ if ( tl.value!=null ) {\r
+ x = marginInPlot + textAreaWidth + marginBetweenNamesAndValues;\r
+ if ( tl.number ) {\r
+ x += valueAreaLeft - tl.valueLeftWidth;\r
+ } else {\r
+ x += (finalValueAreaWidth - tl.valueWidth)/2;\r
+ }\r
+ g.drawString(tl.value, (float) x, (float) (y+tl.labelBaseline));\r
+ }\r
+ \r
+ y+=tl.height;\r
+ y+=marginBetweenLines;\r
+ }\r
+ \r
+ } finally {\r
+ g.setTransform( oldTransform );\r
+ g.setComposite( oldComposite );\r
+ }\r
+ }\r
+\r
+ static class TipLine {\r
+ String label, value;\r
+ Color color;\r
+ double labelWidth, height, valueLeftWidth, valueRightWidth, valueWidth, labelBaseline;\r
+ boolean number;\r
+\r
+ @Override\r
+ public String toString() {\r
+ return "TipLine[label=" + label + ", value=" + value + ", color=" + color + ", labelWidth=" + labelWidth\r
+ + ", height=" + height + ", valueLeftWidth=" + valueLeftWidth + ", valueRightWidth="\r
+ + valueRightWidth + ", valueWidth=" + valueWidth + ", labelBaseline=" + labelBaseline + ", number="\r
+ + number + "]";\r
+ }\r
+ }\r
+\r
+ public void renderValueTip(Graphics2D g2d) {\r
+ TrendNode trend = getTrend();\r
+ if ( trend.valueTipTime != null ) {\r
+ AffineTransform at = g2d.getTransform(); \r
+ try {\r
+ g2d.transform( getTransform() );\r
+ drawValuetip( g2d, trend.valueTipTime );\r
+ } catch (HistoryException e) {\r
+ e.printStackTrace();\r
+ } catch (BindingException e) {\r
+ e.printStackTrace();\r
+ } finally {\r
+ g2d.setTransform( at );\r
+ } \r
+ }\r
+ }\r
+ \r
+ /**\r
+ * Pick item (Binary node)\r
+ * \r
+ * @param pt coordinate in trend coordinate system\r
+ * @return item node\r
+ */\r
+ public ItemNode pickItem(Point2D pt)\r
+ {\r
+ TrendNode trend = getTrend();\r
+ double y = pt.getY()-getY();\r
+ double x = pt.getX()-getX();\r
+ if (y<analogAreaHeight || y>analogAreaHeight+binaryAreaHeight) return null;\r
+ if (x<0 || x+getX()>trend.getBounds().getWidth()) return null;\r
+ for (int i=0; i<trend.binaryItems.size(); i++) {\r
+ double sy = analogAreaHeight + i*BINARY[3];\r
+ double ey = analogAreaHeight + (i+1)*BINARY[3];\r
+ if ( y>=sy && y<ey ) return trend.binaryItems.get(i);\r
+ }\r
+ return null;\r
+ }\r
+ \r
+}\r
Code Review / simantics / platform.git / blobdiff