ebiten/internal/graphicscommand/image_notjs.go

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// Copyright 2022 The Ebitengine Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build !js
// +build !js
package graphicscommand
import (
"image"
"os"
"strconv"
"strings"
"github.com/hajimehoshi/ebiten/v2/internal/graphicsdriver"
)
func (i *Image) Dump(graphicsDriver graphicsdriver.Graphics, path string, blackbg bool, rect image.Rectangle) error {
// Screen image cannot be dumped.
if i.screen {
return nil
}
path = strings.ReplaceAll(path, "*", strconv.Itoa(i.id))
f, err := os.Create(path)
if err != nil {
return err
}
defer f.Close()
if err := i.dumpTo(f, graphicsDriver, blackbg, rect); err != nil {
return err
}
return nil
}