本文整理汇总了C#中Android.Graphics.Rect.Set方法的典型用法代码示例。如果您正苦于以下问题：C# Rect.Set方法的具体用法？C# Rect.Set怎么用？C# Rect.Set使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Android.Graphics.Rect的用法示例。
在下文中一共展示了Rect.Set方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetItemOffsets
public override void GetItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state)
{
base.GetItemOffsets(outRect, view, parent, state);
if (this.GetOrientation(parent) == LinearLayoutManager.Vertical)
{
outRect.Set(0, 0, 0, this.divider.IntrinsicHeight);
} else {
outRect.Set(0, 0, this.divider.IntrinsicWidth, 0);
}
}示例2: GetItemOffsets
public override void GetItemOffsets (Rect outRect, View view, RecyclerView parent, RecyclerView.State state)
{
if (orientation == VerticalList) {
outRect.Set (0, 0, 0, divider.IntrinsicHeight);
} else {
outRect.Set (0, 0, divider.IntrinsicWidth, 0);
}
}示例3: DoDraw
private void DoDraw(Canvas canvas)
{
// Increment / reset
size += delta;
if (size > 250)
{
delta = -1;
}
else if (size < 30)
{
delta = 1;
}
// Set background color
canvas.DrawColor(Color.BLUE);
var paint = new Paint();
paint.TextAlign =(Paint.Align.CENTER);
// Draw some lines
canvas.DrawLine(mX, mY, mY + 33, mX + 100, paint);
paint.Color =(Color.RED);
paint.StrokeWidth = (10);
canvas.DrawLine(87, 0, 75, 100, paint);
paint.Color =(Color.GREEN);
paint.StrokeWidth = (5);
for (int y = 30, alpha = 128; alpha > 2; alpha >>= 1, y += 10)
{
paint.Alpha = (alpha);
canvas.DrawLine(mY, y, mY + 100, y, paint);
}
// Draw a red rectangle
paint.Color =(Color.RED);
var rect = new Rect();
rect.Set(size + 120, 130, size + 156, 156);
canvas.DrawRect(rect, paint);
// Draw a circle
paint.Color =(Color.ParseColor("#ffd700"));
canvas.DrawCircle(size * 2, 220, 30, paint); //faster circle
// Draw red'ish rectangle
paint.Color =(Color.Rgb(128, 20, 20));
canvas.DrawRect(size, 67, 68, 45, paint);
// Draw green circle
paint.Color =(Color.GREEN);
canvas.DrawCircle(size, 140.0f - size / 3, 45.0f, paint); //move circle across screen
paint.Color =(Color.RED);
canvas.DrawText("Dot42", size, 140.0f - size / 3, paint);
// Draw magenta circle
paint.Color =(Color.MAGENTA);
canvas.DrawCircle(mX, mY, size / 4.0f, paint); //move circle down screen
paint.Color =(Color.GREEN);
canvas.DrawText("is", mX, mY, paint);
// Draw yellow rectangle
paint.Alpha = (64);
paint.Color =(Color.YELLOW);
canvas.DrawRect(size, size, size + 45, size + 45, paint);
// Draw text on rectangle
paint.Alpha = (255);
paint.Color =(Color.DKGRAY);
canvas.DrawText("fun!", size + 45 / 2, size + 45 / 2, paint);
}示例4: GetItemOffsets
public override void GetItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state)
{
outRect.Set(0, 0, 0, divider.IntrinsicHeight);
}示例5: OnDraw
protected override void OnDraw(Canvas ca) {
if (fullImage == null || shouldUpdate) {
fullImage = Bitmap.CreateBitmap (Width, Height, Bitmap.Config.Argb8888);
Canvas canvas = new Canvas(fullImage);
canvas.DrawColor(Color.Transparent);
//NinePatchDrawable popup = (NinePatchDrawable)this.Resources.GetDrawable (Android.Resource.Drawable.AlertDarkFrame);
float maxValue = 0;
float padding = 7;
int selectPadding = 4;
float bottomPadding = 40;
float usableHeight;
if (showBarText) {
this.p.TextSize = 40;
this.p.GetTextBounds(unit, 0, 1, r3);
usableHeight = Height - bottomPadding - Math.Abs(r3.Top - r3.Bottom) - 26;
} else {
usableHeight = Height - bottomPadding;
}
p.Color = Color.Black;
p.StrokeWidth = 2;
p.Alpha = 50;
p.AntiAlias = true;
canvas.DrawLine(0, Height - bottomPadding + 10, Width, Height - bottomPadding + 10, p);
float barWidth = (Width - (padding * 2) * points.Count) / points.Count;
foreach (Bar po in points) {
maxValue += po.getValue();
}
r = new Rect();
path.Reset();
int count = 0;
foreach (Bar po in points) {
if(po.getStackedBar()){
List<BarStackSegment> values = new List<BarStackSegment>(po.getStackedValues());
int prevValue = 0;
foreach (BarStackSegment value in values) {
value.Value += prevValue;
prevValue += value.Value;
}
//Collections.Reverse(values);
foreach (BarStackSegment value in values) {
r.Set((int) ((padding * 2) * count + padding + barWidth * count), (int) ((Height - bottomPadding - (usableHeight * (value.Value / maxValue)))), (int) ((padding * 2) * count + padding + barWidth * (count + 1)), (int) ((Height - bottomPadding)));
path.AddRect(new RectF(r.Left - selectPadding, r.Top - selectPadding, r.Right + selectPadding, r.Bottom + selectPadding), Path.Direction.Cw);
po.setPath(path);
po.setRegion(new Region(r.Left - selectPadding, r.Top - selectPadding, r.Right + selectPadding, r.Bottom + selectPadding));
this.p.Color = value.Color;
this.p.Alpha = 255;
canvas.DrawRect (r, this.p);
}
}else {
r.Set((int) ((padding * 2) * count + padding + barWidth * count), (int) (Height - bottomPadding - (usableHeight * (po.getValue() / maxValue))), (int) ((padding * 2) * count + padding + barWidth * (count + 1)), (int) (Height - bottomPadding));
path.AddRect(new RectF(r.Left - selectPadding, r.Top - selectPadding, r.Right + selectPadding, r.Bottom + selectPadding), Path.Direction.Cw);
po.setPath(path);
po.setRegion(new Region(r.Left - selectPadding, r.Top - selectPadding, r.Right + selectPadding, r.Bottom + selectPadding));
this.p.Color = po.getColor ();
this.p.Alpha=255;
canvas.DrawRect(r, this.p);
}
this.p.TextSize = 20;
canvas.DrawText(po.getName(), (int) (((r.Left + r.Right) / 2) - (this.p.MeasureText(po.getName()) / 2)), Height - 5, this.p);
if (showBarText) {
this.p.TextSize=40;
this.p.Color=Color.White;
this.p.GetTextBounds (unit + po.getValue (), 0, 1, r2);
// if (popup != null)
// popup.SetBounds((int) (((r.Left + r.Right) / 2) - (this.p.MeasureText(unit + po.getValue()) / 2)) - 14, r.Top + (r2.Top - r2.Bottom) - 26, (int) (((r.Left + r.Right) / 2) + (this.p.MeasureText(unit + po.getValue()) / 2)) + 14, r.Top);
// popup.Draw(canvas);
if (isAppended())
canvas.DrawText(po.getValue() + unit, (int) (((r.Left + r.Right) / 2) - (this.p.MeasureText(unit + po.getValue()) / 2)), r.Top - 20, this.p);
else
canvas.DrawText(unit + po.getValue(), (int) (((r.Left + r.Right) / 2) - (this.p.MeasureText(unit + po.getValue()) / 2)), r.Top - 20, this.p);
}
if (indexSelected == count && listener != null) {
this.p.Color = Color.ParseColor ("#33B5E5");
this.p.Alpha = 100;
canvas.DrawPath (po.getPath (), this.p);
this.p.Alpha = 255;
}
count++;
}
shouldUpdate = false;
}
ca.DrawBitmap(fullImage, 0, 0, null);
}示例6: InvalidateChildInParent
public override IViewParent InvalidateChildInParent(int[] location, Rect dirty)
{
location[0] = Left;
location[1] = Top;
dirty.Set (0, 0, Width, Height);
return Parent;
}