Examples of org.locationtech.udig.ui.graphics.ViewportGraphics.drawString()

Package org.locationtech.udig.ui.graphics

Class org.locationtech.udig.ui.graphics.ViewportGraphics

Examples of org.locationtech.udig.ui.graphics.ViewportGraphics.drawString()

org.locationtech.udig.ui.graphics.ViewportGraphics.drawString()
Draws a string. Alignment parameters specify where the string should be located relative to coordinate (x,y). @param string The string to draw. @param x the x coordinate of the location where the of the string will be placed. @param y the y coordinate of the location where the of the string will be placed. @param alignx horizontal alignment, {@link #ALIGN_LEFT}, {@link #ALIGN_MIDDLE} or {@link #ALIGN_RIGHT} @param aligny vertical alignment, {@link #ALIGN_BOTTOM}, {@link #ALIGN_MIDDLE} or {@link #ALIGN_TOP}

                graphics.drawLine(pixel.x,
                                  0,
                                  pixel.x,
                                  mapPixelHeight - BOTTOM_STRIP_HEIGHT + GRID_LINE_EXTENSION);
                if (showLabels) {
                    graphics.drawString( String.valueOf( (int) coord.y ), 
                                    pixel.x, 
                                    mapPixelHeight - BOTTOM_STRIP_HEIGHT + GRID_LINE_EXTENSION, 
                                    ViewportGraphics.ALIGN_MIDDLE, 
                                    ViewportGraphics.ALIGN_TOP);
                }

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                graphics.drawLine(0, 
                                  pixel.y,
                                  mapPixelWidth - RIGHT_STRIP_WIDTH + GRID_LINE_EXTENSION,
                                  pixel.y);
                if (showLabels) {
                    graphics.drawString( String.valueOf( (int)coord.x) , 
                                    mapPixelWidth - RIGHT_STRIP_WIDTH + GRID_LINE_EXTENSION, 
                                    pixel.y, 
                                    ViewportGraphics.ALIGN_LEFT, 
                                    ViewportGraphics.ALIGN_MIDDLE);
                }

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                graphics.drawLine(pixel.x,
                                  0,
                                  pixel.x,
                                  mapPixelHeight - BOTTOM_STRIP_HEIGHT + GRID_LINE_EXTENSION);
                if (showLabels) {
                    graphics.drawString((int)(coord.y)+"", 
                                    pixel.x, 
                                    mapPixelHeight - BOTTOM_STRIP_HEIGHT + GRID_LINE_EXTENSION, 
                                    ViewportGraphics.ALIGN_MIDDLE, 
                                    ViewportGraphics.ALIGN_TOP);
                }

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                graphics.drawLine(0, 
                                  pixel.y,
                                  mapPixelWidth - RIGHT_STRIP_WIDTH + GRID_LINE_EXTENSION,
                                  pixel.y);
                if (showLabels) {
                    graphics.drawString((int)(coord.x)+"", 
                                    mapPixelWidth - RIGHT_STRIP_WIDTH + GRID_LINE_EXTENSION, 
                                    pixel.y, 
                                    ViewportGraphics.ALIGN_LEFT, 
                                    ViewportGraphics.ALIGN_MIDDLE);
                }

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        int yText = y + (height - barWidth) - 4;
        int xText = x + (int) (width * 0.5) - (int) (msgBounds.getWidth() * 0.5);


        // Draw the string denoting kilometres (or metres)
        graphics.setColor(c);
        graphics.drawString(msg, xText, yText, ViewportGraphics.ALIGN_LEFT,
                ViewportGraphics.ALIGN_BOTTOM);
    }


    /**
     * draws the interval labels

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                    File mapsetFile = windFile.getParentFile();
                    StringBuilder sb = new StringBuilder();
                    sb.append(mapsetFile.getParentFile().getName());
                    sb.append("/");
                    sb.append(mapsetFile.getName());
                    g.drawString(sb.toString(), 10, 10,
                            ViewportGraphics.ALIGN_LEFT, ViewportGraphics.ALIGN_MIDDLE);
                }
            }


        } catch (Exception e) {

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                double x = xCoords.get(xCoords.size() - 1).doubleValue();
                Point pixel = context.worldToPixel(new Coordinate(x,y));
                //line is covered by white overlay
                if (pixel.y > mapPixelHeight - BOTTOM_STRIP_HEIGHT)
                    break;
                 graphics.drawString((int)(y)+"", 
                                mapPixelWidth - RIGHT_STRIP_WIDTH + GRID_LINE_EXTENSION, 
                                pixel.y, 
                                ViewportGraphics.ALIGN_LEFT, 
                                ViewportGraphics.ALIGN_MIDDLE);
            }

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                double y = yCoords.get(yCoords.size() - 1).doubleValue();
                Point pixel = context.worldToPixel(new Coordinate(x,y));
                //line is covered by white overlay
                if (pixel.x > mapPixelWidth - RIGHT_STRIP_WIDTH)
                    break;
                graphics.drawString((int)(x)+"", 
                                pixel.x, 
                                mapPixelHeight - BOTTOM_STRIP_HEIGHT + GRID_LINE_EXTENSION, 
                                ViewportGraphics.ALIGN_MIDDLE, 
                                ViewportGraphics.ALIGN_TOP);
            }

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                graphics.drawLine(pixel.x,
                                  0,
                                  pixel.x,
                                  mapPixelHeight - BOTTOM_STRIP_HEIGHT + GRID_LINE_EXTENSION);
                if (showLabels) {
                    graphics.drawString((int)(coord.y)+"", 
                                    pixel.x, 
                                    mapPixelHeight - BOTTOM_STRIP_HEIGHT + GRID_LINE_EXTENSION, 
                                    ViewportGraphics.ALIGN_MIDDLE, 
                                    ViewportGraphics.ALIGN_TOP);
                }

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                graphics.drawLine(0, 
                                  pixel.y,
                                  mapPixelWidth - RIGHT_STRIP_WIDTH + GRID_LINE_EXTENSION,
                                  pixel.y);
                if (showLabels) {
                    graphics.drawString((int)(coord.x)+"", 
                                    mapPixelWidth - RIGHT_STRIP_WIDTH + GRID_LINE_EXTENSION, 
                                    pixel.y, 
                                    ViewportGraphics.ALIGN_LEFT, 
                                    ViewportGraphics.ALIGN_MIDDLE);
                }

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