public static Set<Bar> createGustGraph(
SpotWindData spotDayData, int startX, int startY, int endX, int endY) {
Set<Bar> path = new LinkedHashSet<Bar>();
double xDiff = endX - startX;
double yDiff = endY - startY;
for (WindData windData : spotDayData.getWindDatas()) {
double wind = windData.getWind();
double gust = windData.getGust();
if (wind > MAXWIND) wind = MAXWIND;
if (gust > MAXWIND) gust = MAXWIND;
double time2 = (double) windData.getEndHour() + (double) windData.getEndMinute() / 60;
double time1 = (double) windData.getStartHour() + (double) windData.getStartMinute() / 60;
double xProcent2 = time2 / 24;
double yProcent2 = wind / MAXWIND;
double yProcent1 = gust / MAXWIND;
double xProcent1 = time1 / 24;
double x1 = startX + xProcent1 * xDiff;
double y1 = endY - yProcent1 * yDiff;
double y2 = endY - yProcent2 * yDiff;
double x2 = startX + xProcent2 * xDiff;
if (x1 > x2) x1 = startX; // in case startTime was from the day before.
Bar bar = new Bar();
bar.setX1((int) x1);
bar.setX2((int) x2);
bar.setY1((int) y1);
bar.setY2((int) y2);
path.add(bar);
}
return path;
}
public void InsertWindStat(WindData windStat, DbHandle handle) {
SQLiteDatabase db = handle.getDb();
ContentValues cv = new ContentValues();
cv.put(COL_SPOT, windStat.getSpotID());
cv.put(COL_DAY, windStat.getDay());
cv.put(COL_HOUR, windStat.getEndHour());
cv.put(COL_MINUTE, windStat.getEndMinute());
cv.put(COL_START_HOUR, windStat.getStartHour());
cv.put(COL_START_MINUTE, windStat.getStartMinute());
cv.put(COL_WIND, windStat.getWind());
cv.put(COL_GUST, windStat.getGust());
cv.put(COL_ANGLE, windStat.getAngle());
cv.put(COL_LAST_MODIFIED, windStat.getLastModified());
db.insert(WINDTABLE, null, cv);
}
public void UpdateWindStat(WindData windStat, int id, DbHandle handle) {
SQLiteDatabase db = handle.getDb();
ContentValues cv = new ContentValues();
cv.put(COL_DAY, windStat.getDay());
cv.put(COL_SPOT, windStat.getSpotID());
cv.put(COL_HOUR, windStat.getEndHour());
cv.put(COL_MINUTE, windStat.getEndMinute());
cv.put(COL_START_HOUR, windStat.getStartHour());
cv.put(COL_START_MINUTE, windStat.getStartMinute());
cv.put(COL_WIND, windStat.getWind());
cv.put(COL_GUST, windStat.getGust());
cv.put(COL_ANGLE, windStat.getAngle());
cv.put(COL_LAST_MODIFIED, windStat.getLastModified());
db.update(WINDTABLE, cv, COL_ID + "=?", new String[] {"" + id});
}
public void insertOrUpdateWindStat(WindData windStat, DbHandle handle) {
// find if row already exists
Cursor cursor =
getWindStatsOfDayAndTime(
windStat.getSpotID(),
windStat.getDay(),
windStat.getEndHour(),
windStat.getEndMinute(),
handle);
if (cursor.moveToFirst()) {
// already exists, do an update
int id = cursor.getInt(cursor.getColumnIndex(COL_ID));
UpdateWindStat(windStat, id, handle);
} else {
// insert new row
InsertWindStat(windStat, handle);
}
cursor.close();
}
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);
}
}
}
}
}