void onDrawContent(SkCanvas* canvas) override {
fFB.drawBG(canvas);
if (fFB.getTriangle()) {
fFB.drawTriangle(canvas, fPts);
}
else if (fIsRect) {
fFB.drawRect(canvas, fPts);
} else {
fFB.drawLine(canvas, fPts);
}
fFB.drawFG(canvas);
{
SkString str;
str.printf("%s %s %s %s",
fFB.getAA() ? "AA" : "BW",
FatBits::kHair_Style == fFB.getStyle() ? "Hair" : "Stroke",
fFB.getUseGPU() ? "GPU" : "CPU",
fFB.getUseClip() ? "clip" : "noclip");
SkPaint paint;
paint.setAntiAlias(true);
paint.setTextSize(16);
paint.setColor(SK_ColorBLUE);
canvas->drawText(str.c_str(), str.size(), 10, 16, paint);
}
}
DrawLineView() {
fFB.setWHZ(24, 16, 48);
fPts[0].set(48, 48);
fPts[1].set(48 * 5, 48 * 4);
fPts[2].set(48 * 2, 48 * 6);
fIsRect = false;
}
DrawLineView() {
fFB.setWHZ(24*2, 16*2, fZoom);
fPts[0].set(1, 1);
fPts[1].set(5, 4);
fPts[2].set(2, 6);
SkMatrix::MakeScale(SkIntToScalar(fZoom)).mapPoints(fPts, 3);
fIsRect = false;
}
DrawLineView() {
fFB.setWHZ(24, 16, kZoom);
fPts[0].set(1, 1);
fPts[1].set(5, 4);
fPts[2].set(2, 6);
SkMatrix::MakeScale(kZoom, kZoom).mapPoints(fPts, 3);
fIsRect = false;
}
SkView::Click* onFindClickHandler(SkScalar x, SkScalar y, unsigned modi) override {
SkPoint pt = { x, y };
int index = -1;
int count = fFB.getTriangle() ? 3 : 2;
SkScalar tol = 12;
for (int i = 0; i < count; ++i) {
if (fPts[i].equalsWithinTolerance(pt, tol)) {
index = i;
break;
}
}
return new IndexClick(this, index);
}
void onDrawContent(SkCanvas* canvas) override {
fFB.drawBG(canvas);
if (fFB.getTriangle()) {
fFB.drawTriangle(canvas, fPts);
}
else if (fIsRect) {
fFB.drawRect(canvas, fPts);
} else {
fFB.drawLine(canvas, fPts);
}
fFB.drawFG(canvas);
{
SkString str;
str.printf("%s %s %s",
fFB.getAA() ? "AA" : "BW",
FatBits::kHair_Style == fFB.getStyle() ? "Hair" : "Stroke",
fFB.getUseClip() ? "clip" : "noclip");
SkPaint paint;
paint.setColor(SK_ColorBLUE);
SkFont font(nullptr, 16);
canvas->drawString(str, 10, 16, font, paint);
}
}
bool onQuery(SkEvent* evt) override {
if (SampleCode::TitleQ(*evt)) {
SampleCode::TitleR(evt, "FatBits");
return true;
}
SkUnichar uni;
if (SampleCode::CharQ(*evt, &uni)) {
switch (uni) {
case 'c':
fFB.setUseClip(!fFB.getUseClip());
this->inval(NULL);
return true;
case 'r':
fIsRect = !fIsRect;
this->inval(NULL);
return true;
case 'o':
fFB.toggleRectAsOval();
this->inval(NULL);
return true;
case 'x':
fFB.setGrid(!fFB.getGrid());
this->inval(NULL);
return true;
case 's':
if (FatBits::kStroke_Style == fFB.getStyle()) {
this->setStyle(FatBits::kHair_Style);
} else {
this->setStyle(FatBits::kStroke_Style);
}
return true;
case 'a':
fFB.setAA(!fFB.getAA());
this->inval(NULL);
return true;
case 'w':
fFB.setShowSkeleton(!fFB.getShowSkeleton());
this->inval(NULL);
return true;
case 'g':
fFB.setUseGPU(!fFB.getUseGPU());
this->inval(NULL);
return true;
case 't':
fFB.setTriangle(!fFB.getTriangle());
this->inval(NULL);
return true;
}
}
return this->INHERITED::onQuery(evt);
}
void setStyle(FatBits::Style s) {
fFB.setStyle(s);
this->inval(NULL);
}
bool onQuery(SkEvent* evt) override {
if (SampleCode::TitleQ(*evt)) {
SampleCode::TitleR(evt, "FatBits");
return true;
}
SkUnichar uni;
if (SampleCode::CharQ(*evt, &uni)) {
switch (uni) {
case 'c':
fFB.setUseClip(!fFB.getUseClip());
return true;
case 'r':
fIsRect = !fIsRect;
return true;
case 'o':
fFB.toggleRectAsOval();
return true;
case 'x':
fFB.setGrid(!fFB.getGrid());
return true;
case 's':
if (FatBits::kStroke_Style == fFB.getStyle()) {
this->setStyle(FatBits::kHair_Style);
} else {
this->setStyle(FatBits::kStroke_Style);
}
return true;
case 'k': {
const SkPaint::Cap caps[] = {
SkPaint::kButt_Cap, SkPaint::kRound_Cap, SkPaint::kSquare_Cap,
};
fFB.fStrokeCap = caps[(fFB.fStrokeCap + 1) % 3];
return true;
} break;
case 'a':
fFB.setAA(!fFB.getAA());
return true;
case 'w':
fFB.setShowSkeleton(!fFB.getShowSkeleton());
return true;
case 'g':
fFB.togglePixelColors();
return true;
case 't':
fFB.setTriangle(!fFB.getTriangle());
return true;
case '-':
fFB.fStrokeWidth -= 0.125f;
return true;
case '=':
fFB.fStrokeWidth += 0.125f;
return true;
}
}
return this->INHERITED::onQuery(evt);
}
void setStyle(FatBits::Style s) {
fFB.setStyle(s);
}
