private TIntObjectHashMap<TIntArrayList> sortObjectsByProperOrder(
RenderingContext rc, List<BinaryMapDataObject> objects, RenderingRuleSearchRequest render) {
int sz = objects.size();
TIntObjectHashMap<TIntArrayList> orderMap = new TIntObjectHashMap<TIntArrayList>();
if (render != null) {
render.clearState();
for (int i = 0; i < sz; i++) {
BinaryMapDataObject o = objects.get(i);
int sh = i << 8;
for (int j = 0; j < o.getTypes().length; j++) {
// put(orderMap, BinaryMapDataObject.getOrder(o.getTypes()[j]), sh + j, init);
int wholeType = o.getTypes()[j];
int layer = 0;
if (o.getPointsLength() > 1) {
layer = o.getSimpleLayer();
}
TagValuePair pair = o.getMapIndex().decodeType(wholeType);
if (pair != null) {
render.setTagValueZoomLayer(pair.tag, pair.value, rc.zoom, layer, o);
render.setBooleanFilter(render.ALL.R_AREA, o.isArea());
render.setBooleanFilter(render.ALL.R_POINT, o.getPointsLength() == 1);
render.setBooleanFilter(render.ALL.R_CYCLE, o.isCycle());
if (render.search(RenderingRulesStorage.ORDER_RULES)) {
int objectType = render.getIntPropertyValue(render.ALL.R_OBJECT_TYPE);
int order = render.getIntPropertyValue(render.ALL.R_ORDER);
put(orderMap, (order << 2) | objectType, sh + j);
if (objectType == 3) {
// add icon point all the time
put(orderMap, (128 << 2) | 1, sh + j);
}
if (render.isSpecified(render.ALL.R_SHADOW_LEVEL)) {
rc.shadowLevelMin = Math.min(rc.shadowLevelMin, order);
rc.shadowLevelMax = Math.max(rc.shadowLevelMax, order);
render.clearValue(render.ALL.R_SHADOW_LEVEL);
}
}
}
}
if (rc.interrupted) {
return orderMap;
}
}
}
return orderMap;
}
private void createTextDrawInfo(
BinaryMapDataObject o,
RenderingRuleSearchRequest render,
RenderingContext rc,
TagValuePair pair,
float xMid,
float yMid,
Path path,
PointF[] points,
String name,
String tagName) {
render.setInitialTagValueZoom(pair.tag, pair.value, rc.zoom, o);
render.setIntFilter(render.ALL.R_TEXT_LENGTH, name.length());
render.setStringFilter(render.ALL.R_NAME_TAG, tagName);
if (render.search(RenderingRulesStorage.TEXT_RULES)) {
if (render.getIntPropertyValue(render.ALL.R_TEXT_SIZE) > 0) {
TextDrawInfo text = new TextDrawInfo(name);
text.fillProperties(render, xMid, yMid);
paintText.setTextSize(rc.getDensityValue(text.textSize));
Rect bs = new Rect();
paintText.getTextBounds(name, 0, name.length(), bs);
text.bounds = new RectF(bs);
text.bounds.inset(-rc.getDensityValue(3), -rc.getDensityValue(10));
boolean display = true;
if (path != null) {
text.drawOnPath = path;
display =
calculatePathToRotate(
rc, text, points, render.getIntPropertyValue(render.ALL.R_TEXT_ON_PATH, 0) != 0);
}
if (text.drawOnPath == null) {
text.bounds.offset(text.centerX, text.centerY);
// shift to match alignment
text.bounds.offset(-text.bounds.width() / 2, 0);
} else {
text.bounds.offset(
text.centerX - text.bounds.width() / 2, text.centerY - text.bounds.height() / 2);
}
if (display) {
rc.textToDraw.add(text);
}
}
}
}
public void fillProperties(RenderingRuleSearchRequest render, float centerX, float centerY) {
this.centerX = centerX;
this.centerY = centerY + render.getIntPropertyValue(render.ALL.R_TEXT_DY, 0);
// used only for draw on path where centerY doesn't play role
this.vOffset = render.getIntPropertyValue(render.ALL.R_TEXT_DY, 0);
textColor = render.getIntPropertyValue(render.ALL.R_TEXT_COLOR);
if (textColor == 0) {
textColor = Color.BLACK;
}
textSize = render.getIntPropertyValue(render.ALL.R_TEXT_SIZE);
textShadow = render.getIntPropertyValue(render.ALL.R_TEXT_HALO_RADIUS, 0);
textWrap = render.getIntPropertyValue(render.ALL.R_TEXT_WRAP_WIDTH, 0);
bold = render.getIntPropertyValue(render.ALL.R_TEXT_BOLD, 0) > 0;
minDistance = render.getIntPropertyValue(render.ALL.R_TEXT_MIN_DISTANCE, 0);
if (render.isSpecified(render.ALL.R_TEXT_SHIELD)) {
shieldRes = render.getStringPropertyValue(render.ALL.R_TEXT_SHIELD);
}
textOrder = render.getIntPropertyValue(render.ALL.R_TEXT_ORDER, 100);
}
private void drawPolyline(
BinaryMapDataObject obj,
RenderingRuleSearchRequest render,
Canvas canvas,
RenderingContext rc,
TagValuePair pair,
int layer,
boolean drawOnlyShadow) {
if (render == null || pair == null) {
return;
}
int length = obj.getPointsLength();
if (length < 2) {
return;
}
render.setInitialTagValueZoom(pair.tag, pair.value, rc.zoom, obj);
render.setIntFilter(render.ALL.R_LAYER, layer);
boolean rendered = render.search(RenderingRulesStorage.LINE_RULES);
if (!rendered || !updatePaint(render, paint, 0, false, rc)) {
return;
}
int oneway = 0;
if (rc.zoom >= 16 && "highway".equals(pair.tag)) { // $NON-NLS-1$
if (obj.containsAdditionalType(obj.getMapIndex().onewayAttribute)) {
oneway = 1;
} else if (obj.containsAdditionalType(obj.getMapIndex().onewayReverseAttribute)) {
oneway = -1;
}
}
rc.visible++;
Path path = null;
float xMid = 0;
float yMid = 0;
int middle = obj.getPointsLength() / 2;
PointF[] textPoints = null;
if (!drawOnlyShadow) {
textPoints = new PointF[length];
}
for (int i = 0; i < length; i++) {
PointF p = calcPoint(obj, i, rc);
if (textPoints != null) {
textPoints[i] = new PointF(p.x, p.y);
}
if (path == null) {
path = new Path();
path.moveTo(p.x, p.y);
} else {
if (i == middle) {
xMid = p.x;
yMid = p.y;
}
path.lineTo(p.x, p.y);
}
}
if (path != null) {
if (drawOnlyShadow) {
int shadowColor = render.getIntPropertyValue(render.ALL.R_SHADOW_COLOR);
int shadowRadius = render.getIntPropertyValue(render.ALL.R_SHADOW_RADIUS);
if (shadowColor == 0) {
shadowColor = rc.shadowRenderingColor;
}
drawPolylineShadow(canvas, rc, path, shadowColor, shadowRadius);
} else {
boolean update = false;
if (updatePaint(render, paint, -2, false, rc)) {
update = true;
canvas.drawPath(path, paint);
}
if (updatePaint(render, paint, -1, false, rc)) {
update = true;
canvas.drawPath(path, paint);
}
if (update) {
updatePaint(render, paint, 0, false, rc);
}
canvas.drawPath(path, paint);
if (updatePaint(render, paint, 1, false, rc)) {
canvas.drawPath(path, paint);
}
if (updatePaint(render, paint, 2, false, rc)) {
canvas.drawPath(path, paint);
}
}
if (oneway != 0 && !drawOnlyShadow) {
Paint[] paints = oneway == -1 ? getReverseOneWayPaints() : getOneWayPaints();
for (int i = 0; i < paints.length; i++) {
canvas.drawPath(path, paints[i]);
}
}
if (textPoints != null) {
textRenderer.renderText(obj, render, rc, pair, xMid, yMid, path, textPoints);
}
}
}
private boolean updatePaint(
RenderingRuleSearchRequest req, Paint p, int ind, boolean area, RenderingContext rc) {
RenderingRuleProperty rColor;
RenderingRuleProperty rStrokeW;
RenderingRuleProperty rCap;
RenderingRuleProperty rPathEff;
if (ind == 0) {
rColor = req.ALL.R_COLOR;
rStrokeW = req.ALL.R_STROKE_WIDTH;
rCap = req.ALL.R_CAP;
rPathEff = req.ALL.R_PATH_EFFECT;
} else if (ind == 1) {
rColor = req.ALL.R_COLOR_2;
rStrokeW = req.ALL.R_STROKE_WIDTH_2;
rCap = req.ALL.R_CAP_2;
rPathEff = req.ALL.R_PATH_EFFECT_2;
} else if (ind == -1) {
rColor = req.ALL.R_COLOR_0;
rStrokeW = req.ALL.R_STROKE_WIDTH_0;
rCap = req.ALL.R_CAP_0;
rPathEff = req.ALL.R_PATH_EFFECT_0;
} else if (ind == -2) {
rColor = req.ALL.R_COLOR__1;
rStrokeW = req.ALL.R_STROKE_WIDTH__1;
rCap = req.ALL.R_CAP__1;
rPathEff = req.ALL.R_PATH_EFFECT__1;
} else {
rColor = req.ALL.R_COLOR_3;
rStrokeW = req.ALL.R_STROKE_WIDTH_3;
rCap = req.ALL.R_CAP_3;
rPathEff = req.ALL.R_PATH_EFFECT_3;
}
if (area) {
if (!req.isSpecified(rColor) && !req.isSpecified(req.ALL.R_SHADER)) {
return false;
}
p.setShader(null);
p.setColorFilter(null);
p.clearShadowLayer();
p.setStyle(Style.FILL_AND_STROKE);
p.setStrokeWidth(0);
} else {
if (!req.isSpecified(rStrokeW)) {
return false;
}
p.setShader(null);
p.setColorFilter(null);
p.clearShadowLayer();
p.setStyle(Style.STROKE);
p.setStrokeWidth(req.getFloatPropertyValue(rStrokeW));
String cap = req.getStringPropertyValue(rCap);
if (!Algoritms.isEmpty(cap)) {
p.setStrokeCap(Cap.valueOf(cap.toUpperCase()));
} else {
p.setStrokeCap(Cap.BUTT);
}
String pathEffect = req.getStringPropertyValue(rPathEff);
if (!Algoritms.isEmpty(pathEffect)) {
p.setPathEffect(getDashEffect(pathEffect));
} else {
p.setPathEffect(null);
}
}
p.setColor(req.getIntPropertyValue(rColor));
if (ind == 0) {
String resId = req.getStringPropertyValue(req.ALL.R_SHADER);
if (resId != null) {
p.setShader(getShader(resId));
}
// do not check shadow color here
if (rc.shadowRenderingMode == 1) {
int shadowColor = req.getIntPropertyValue(req.ALL.R_SHADOW_COLOR);
if (shadowColor == 0) {
shadowColor = rc.shadowRenderingColor;
}
int shadowLayer = req.getIntPropertyValue(req.ALL.R_SHADOW_RADIUS);
if (shadowColor == 0) {
shadowLayer = 0;
}
p.setShadowLayer(shadowLayer, 0, 0, shadowColor);
}
}
return true;
}