diff --git a/example/alphablending/main.go b/example/alphablending/main.go
index 647a5dfda..cc86119c8 100644
--- a/example/alphablending/main.go
+++ b/example/alphablending/main.go
@@ -49,10 +49,9 @@ func update(screen *ebiten.Image) error {
 		return err
 	}
 	for i := 0; i < 10; i++ {
-		op := &ebiten.DrawImageOptions{
-			GeoM:   ebiten.TranslateGeo(15+float64(i)*diff, 20),
-			ColorM: ebiten.ScaleColor(1.0, 1.0, 1.0, 0.5),
-		}
+		op := &ebiten.DrawImageOptions{}
+		op.GeoM.Translate(15+float64(i)*diff, 20)
+		op.ColorM.Scale(1.0, 1.0, 1.0, 0.5)
 		if err := tmpRenderTarget.DrawImage(ebitenImage, op); err != nil {
 			return err
 		}
@@ -60,9 +59,8 @@ func update(screen *ebiten.Image) error {
 
 	screen.Fill(color.NRGBA{0x00, 0x00, 0x80, 0xff})
 	for i := 0; i < 10; i++ {
-		op := &ebiten.DrawImageOptions{
-			GeoM: ebiten.TranslateGeo(0, float64(i)*diff),
-		}
+		op := &ebiten.DrawImageOptions{}
+		op.GeoM.Translate(0, float64(i)*diff)
 		if err := screen.DrawImage(tmpRenderTarget, op); err != nil {
 			return err
 		}
diff --git a/example/blocks/blocks/gamescene.go b/example/blocks/blocks/gamescene.go
index ca6fd1794..0243560e5 100644
--- a/example/blocks/blocks/gamescene.go
+++ b/example/blocks/blocks/gamescene.go
@@ -56,12 +56,11 @@ func init() {
 
 func drawRect(r *ebiten.Image, x, y, width, height int) error {
 	w, h := imageEmpty.Size()
-	geo := ebiten.ScaleGeo(float64(width)/float64(w), float64(height)/float64(h))
-	geo.Concat(ebiten.TranslateGeo(float64(x), float64(y)))
-	return r.DrawImage(imageEmpty, &ebiten.DrawImageOptions{
-		GeoM:   geo,
-		ColorM: ebiten.ScaleColor(0.0, 0.0, 0.0, 0.75),
-	})
+	op := &ebiten.DrawImageOptions{}
+	op.GeoM.Scale(float64(width)/float64(w), float64(height)/float64(h))
+	op.GeoM.Translate(float64(x), float64(y))
+	op.ColorM.Scale(0.0, 0.0, 0.0, 0.75)
+	return r.DrawImage(imageEmpty, op)
 }
 
 var fontColor = color.NRGBA{0x40, 0x40, 0xff, 0xff}
@@ -109,28 +108,25 @@ func (s *GameScene) drawBackground(r *ebiten.Image) error {
 	}
 
 	w, h := imageGameBG.Size()
-	var geo ebiten.GeoM
-	geo.Translate(-float64(w)/2, -float64(h)/2)
 	scaleW := ScreenWidth / float64(w)
 	scaleH := ScreenHeight / float64(h)
 	scale := scaleW
 	if scale < scaleH {
 		scale = scaleH
 	}
-	geo.Scale(scale, scale)
-	geo.Translate(ScreenWidth/2, ScreenHeight/2)
+
+	op := &ebiten.DrawImageOptions{}
+	op.GeoM.Translate(-float64(w)/2, -float64(h)/2)
+	op.GeoM.Scale(scale, scale)
+	op.GeoM.Translate(ScreenWidth/2, ScreenHeight/2)
 
 	a := 0.7
 	m := ebiten.Monochrome()
 	m.Scale(a, a, a, a)
-	var clr ebiten.ColorM
-	clr.Scale(1-a, 1-a, 1-a, 1-a)
-	clr.Add(m)
-	clr.Translate(0.3, 0.3, 0.3, 0)
-	return r.DrawImage(imageGameBG, &ebiten.DrawImageOptions{
-		GeoM:   geo,
-		ColorM: clr,
-	})
+	op.ColorM.Scale(1-a, 1-a, 1-a, 1-a)
+	op.ColorM.Add(m)
+	op.ColorM.Translate(0.3, 0.3, 0.3, 0)
+	return r.DrawImage(imageGameBG, op)
 }
 
 const fieldWidth = blockWidth * fieldBlockNumX
diff --git a/example/hue/main.go b/example/hue/main.go
index 96d370b42..017cf5028 100644
--- a/example/hue/main.go
+++ b/example/hue/main.go
@@ -35,12 +35,10 @@ var (
 func update(screen *ebiten.Image) error {
 	count++
 	w, h := gophersImage.Size()
-	geo := ebiten.TranslateGeo(float64(screenWidth-w)/2, float64(screenHeight-h)/2)
-	clr := ebiten.RotateHue(float64(count%360) * 2 * math.Pi / 360)
-	if err := screen.DrawImage(gophersImage, &ebiten.DrawImageOptions{
-		GeoM:   geo,
-		ColorM: clr,
-	}); err != nil {
+	op := &ebiten.DrawImageOptions{}
+	op.GeoM.Translate(float64(screenWidth-w)/2, float64(screenHeight-h)/2)
+	op.ColorM.Concat(ebiten.RotateHue(float64(count%360) * 2 * math.Pi / 360))
+	if err := screen.DrawImage(gophersImage, op); err != nil {
 		return err
 	}
 	return nil
diff --git a/example/mosaic/main.go b/example/mosaic/main.go
index 7b9017c0f..2f1c6c650 100644
--- a/example/mosaic/main.go
+++ b/example/mosaic/main.go
@@ -34,12 +34,12 @@ var (
 )
 
 func update(screen *ebiten.Image) error {
-	gophersRenderTarget.DrawImage(gophersImage, &ebiten.DrawImageOptions{
-		GeoM: ebiten.ScaleGeo(1.0/mosaicRatio, 1.0/mosaicRatio),
-	})
-	screen.DrawImage(gophersRenderTarget, &ebiten.DrawImageOptions{
-		GeoM: ebiten.ScaleGeo(mosaicRatio, mosaicRatio),
-	})
+	op := &ebiten.DrawImageOptions{}
+	op.GeoM.Scale(1.0/mosaicRatio, 1.0/mosaicRatio)
+	gophersRenderTarget.DrawImage(gophersImage, op)
+	op = &ebiten.DrawImageOptions{}
+	op.GeoM.Scale(mosaicRatio, mosaicRatio)
+	screen.DrawImage(gophersRenderTarget, op)
 	return nil
 }
 
diff --git a/example/paint/main.go b/example/paint/main.go
index bedbe2767..53d2520c9 100644
--- a/example/paint/main.go
+++ b/example/paint/main.go
@@ -42,13 +42,12 @@ func Update(screen *ebiten.Image) error {
 	mx, my := ebiten.CursorPosition()
 
 	if ebiten.IsMouseButtonPressed(ebiten.MouseButtonLeft) {
-		clr := ebiten.ScaleColor(1.0, 0.25, 0.25, 1.0)
+		op := &ebiten.DrawImageOptions{}
+		op.GeoM.Translate(float64(mx), float64(my))
+		op.ColorM.Scale(1.0, 0.25, 0.25, 1.0)
 		theta := 2.0 * math.Pi * float64(count%60) / 60.0
-		clr.Concat(ebiten.RotateHue(theta))
-		canvasRenderTarget.DrawImage(brushRenderTarget, &ebiten.DrawImageOptions{
-			GeoM:   ebiten.TranslateGeo(float64(mx), float64(my)),
-			ColorM: clr,
-		})
+		op.ColorM.Concat(ebiten.RotateHue(theta))
+		canvasRenderTarget.DrawImage(brushRenderTarget, op)
 	}
 
 	screen.DrawImage(canvasRenderTarget, nil)
diff --git a/example/rotate/main.go b/example/rotate/main.go
index 022e5e8cf..50e5d546d 100644
--- a/example/rotate/main.go
+++ b/example/rotate/main.go
@@ -35,12 +35,11 @@ var (
 func update(screen *ebiten.Image) error {
 	count++
 	w, h := gophersImage.Size()
-	geo := ebiten.TranslateGeo(-float64(w)/2, -float64(h)/2)
-	geo.Concat(ebiten.RotateGeo(float64(count%360) * 2 * math.Pi / 360))
-	geo.Concat(ebiten.TranslateGeo(screenWidth/2, screenHeight/2))
-	if err := screen.DrawImage(gophersImage, &ebiten.DrawImageOptions{
-		GeoM: geo,
-	}); err != nil {
+	op := &ebiten.DrawImageOptions{}
+	op.GeoM.Translate(-float64(w)/2, -float64(h)/2)
+	op.GeoM.Rotate(float64(count%360) * 2 * math.Pi / 360)
+	op.GeoM.Translate(screenWidth/2, screenHeight/2)
+	if err := screen.DrawImage(gophersImage, op); err != nil {
 		return err
 	}
 	return nil
diff --git a/geom.go b/geom.go
index 8b9090504..b042cd203 100644
--- a/geom.go
+++ b/geom.go
@@ -88,6 +88,10 @@ func (g *GeoM) Translate(tx, ty float64) {
 	g.es[1][2] += ty
 }
 
+func (g *GeoM) Rotate(theta float64) {
+	g.Concat(RotateGeo(theta))
+}
+
 // SetElement sets an element at (i, j).
 func (g *GeoM) SetElement(i, j int, element float64) {
 	if !g.initialized {
diff --git a/graphicscontext.go b/graphicscontext.go
index fd5268a2e..ab3da7f3b 100644
--- a/graphicscontext.go
+++ b/graphicscontext.go
@@ -68,9 +68,8 @@ func (c *graphicsContext) postUpdate() error {
 	}
 
 	scale := float64(c.screenScale)
-	options := &DrawImageOptions{
-		GeoM: ScaleGeo(scale, scale),
-	}
+	options := &DrawImageOptions{}
+	options.GeoM.Scale(scale, scale)
 	if err := c.defaultR.drawImage(c.glContext, c.screen, options); err != nil {
 		return err
 	}