private static Bitmap getGlobalAdviceBitmap(
Images images, int angleAdviceLevel, int powerAdviceLevel) {
Bitmap globalAdviceBitmap = null;
int advice = angleAdviceLevel;
if (advice < powerAdviceLevel) advice = powerAdviceLevel;
switch (advice) {
case 0:
globalAdviceBitmap = images.getOkBitmap();
break;
case 1:
globalAdviceBitmap = images.getGoodBitmap();
break;
case 2:
globalAdviceBitmap = images.getSadFaceBitmap();
break;
case 3:
globalAdviceBitmap = images.getWarningBitmap();
break;
case 4:
globalAdviceBitmap = images.getDangerBitmap();
break;
case 5:
globalAdviceBitmap = images.getUnknowmBitmap();
break;
}
return globalAdviceBitmap;
}
public static void paintCanvas(
Context context,
WidgetLayoutDetails widgetLayoutDetails,
Canvas canvas,
SpotWindData spotWindData,
Set<Bar> windGraphPath,
Set<Bar> gustGraphPath,
float touchPos,
boolean checkOutDated) {
// define graph boundaries
int startGraphX = 50;
int startGraphY = widgetLayoutDetails.spotImageHeight + 10;
int endGraphY = widgetLayoutDetails.widgetHeight - 30;
int endGraphX = widgetLayoutDetails.widgetWidth - 30;
int graphWidth = endGraphX - startGraphX;
int yOffsetImage = widgetLayoutDetails.yOffsetImage;
int xOffsetImage = widgetLayoutDetails.xOffsetImage;
WindData lastWindData = spotWindData.getLastWindData();
WindData firstWindData = spotWindData.getFirstWindData();
// calculate the time that is touched (if no data is available, use the time most nearby)
double time =
calculateTouchedTime(touchPos, startGraphX, graphWidth, firstWindData, lastWindData);
double selectedPos = (time * graphWidth) / 24 + startGraphX;
// check preconditions
if (spotWindData == null) return;
if (spotWindData.getSpotData() == null) return;
// get images
Images images = ImageStorage.getImages(context);
if (images.getArrowBitmap() == null) return;
// load spot bitmap
Bitmap spotBitmap = ImageStorage.getSpotImage(context, spotWindData.getSpotData().getSiteID());
if (spotBitmap == null) return;
// draw white background
if (widgetLayoutDetails.drawWhiteBackground) {
drawWhiteBackground(widgetLayoutDetails, canvas);
}
// draw graph
if (widgetLayoutDetails.drawGraph) {
int stepXCount = calculateXCount(widgetLayoutDetails);
int stepYCount = calculateYCount(widgetLayoutDetails);
int xSteps = calculateXSteps(endGraphX, startGraphX, stepXCount);
int ySteps = calculateYSteps(endGraphY, startGraphY, stepYCount);
// recalculate endX and endY with the new xSteps
endGraphX = startGraphX + xSteps * stepXCount;
endGraphY = startGraphY + ySteps * stepYCount;
// paint time mark line
if (widgetLayoutDetails.drawTimeline) {
paintTimeMarkLine(canvas, endGraphX, startGraphX, widgetLayoutDetails, (float) selectedPos);
}
// paint raster
paintRaster(
canvas,
startGraphX,
endGraphX,
xSteps,
endGraphY,
startGraphY,
stepXCount,
ySteps,
stepYCount);
// paint graph
paintGraph(canvas, windGraphPath, gustGraphPath);
// paint all arrows
paintArrowsInGraph(
canvas,
spotWindData,
images,
startGraphX,
endGraphX,
xSteps,
startGraphY,
endGraphY,
stepXCount);
}
// get the selected windData
WindData windData = spotWindData.getWindData(time);
// draw the image
if (widgetLayoutDetails.drawImage) {
// define advice location
int adviceStatusIconTop = 10;
int adviceStatusIconLeft =
(int) widgetLayoutDetails.spotImageHeight
- widgetLayoutDetails.windSpeedCircelDiameter
- 10;
// draw spot
drawSpotImage(spotBitmap, widgetLayoutDetails, canvas, xOffsetImage, yOffsetImage);
if (windData == null) {
paintImageTextOutdated(context, widgetLayoutDetails, canvas, xOffsetImage, yOffsetImage);
Bitmap globalAdviceBitmap = images.getUnknowmBitmap();
paintAdviceIcon(
canvas,
widgetLayoutDetails.windSpeedCircelDiameter,
globalAdviceBitmap,
adviceStatusIconLeft,
adviceStatusIconTop,
xOffsetImage,
yOffsetImage);
}
if (windData != null) {
// find windData
double windDataTime = windData.getEndHour() + (double) windData.getEndMinute() / 60;
double currentTime = Util.calculateTime(new Date());
double diffTime = (currentTime - windDataTime);
boolean outDated = diffTime > 1;
if (outDated && checkOutDated) {
paintImageTextOutdated(context, widgetLayoutDetails, canvas, xOffsetImage, yOffsetImage);
Bitmap globalAdviceBitmap = images.getUnknowmBitmap();
paintAdviceIcon(
canvas,
widgetLayoutDetails.windSpeedCircelDiameter,
globalAdviceBitmap,
adviceStatusIconLeft,
adviceStatusIconTop,
xOffsetImage,
yOffsetImage);
} else {
// paint the arrow
paintArrow(canvas, widgetLayoutDetails, images, windData, xOffsetImage, yOffsetImage);
// check aanlandig/sideshore/aflandig
WIND_DIRECTORION windDirectorion = calculateWindAngleStatus(windData, spotWindData);
WIND_POWER windPower = calculateWindPower(context, windData);
int angleAdviceLevel = getAngleAdviceLevel(windDirectorion);
int powerAdviceLevel = getWindPowerAdviceLevel(windPower);
String windDateText = getAngleAdviceText(context, windDirectorion);
int windPowerColor = getWindPowerColor(windPower);
// define global advice
Bitmap globalAdviceBitmap =
getGlobalAdviceBitmap(images, angleAdviceLevel, powerAdviceLevel);
// print circel for wind
if (widgetLayoutDetails.drawWindInCorner) {
int wind = (int) Math.round(windData.getWind());
paintWindInCorner(
canvas,
widgetLayoutDetails.windSpeedCircelDiameter,
wind,
xOffsetImage,
yOffsetImage);
}
paintAdviceIcon(
canvas,
widgetLayoutDetails.windSpeedCircelDiameter,
globalAdviceBitmap,
adviceStatusIconLeft,
adviceStatusIconTop,
xOffsetImage,
yOffsetImage);
if (widgetLayoutDetails.drawImageText) {
paintImageText(
context, widgetLayoutDetails, canvas, windData, xOffsetImage, yOffsetImage);
}
}
}
}
}