mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-11-10 13:07:26 +01:00
78 lines
1.6 KiB
Go
78 lines
1.6 KiB
Go
// Copyright 2019 The Ebiten Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// +build example jsgo
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package main
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import (
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"image/color"
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"log"
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"github.com/hajimehoshi/ebiten"
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"github.com/hajimehoshi/ebiten/vector"
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)
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const (
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screenWidth = 640
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screenHeight = 480
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)
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func drawEbitenText(screen *ebiten.Image) {
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var path vector.Path
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// E
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path.MoveTo(20, 20)
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path.LineTo(20, 70)
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path.LineTo(70, 70)
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path.LineTo(70, 60)
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path.LineTo(30, 60)
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path.LineTo(30, 50)
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path.LineTo(70, 50)
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path.LineTo(70, 40)
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path.LineTo(30, 40)
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path.LineTo(30, 30)
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path.LineTo(70, 30)
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path.LineTo(70, 20)
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// B
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path.MoveTo(80, 20)
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path.LineTo(80, 70)
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path.LineTo(100, 70)
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path.QuadraticCurveTo(130, 57.5, 100, 45)
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path.QuadraticCurveTo(130, 32.5, 100, 20)
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// TODO: Draw other letters like I, T, E, N
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path.Fill(screen, color.White)
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}
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var counter = 0
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func update(screen *ebiten.Image) error {
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counter++
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if ebiten.IsDrawingSkipped() {
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return nil
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}
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drawEbitenText(screen)
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return nil
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}
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func main() {
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if err := ebiten.Run(update, screenWidth, screenHeight, 1, "Vector (Ebiten Demo)"); err != nil {
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log.Fatal(err)
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}
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}
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