62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
// Copyright 2021 Airbus Defence and Space
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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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package godal
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// Statisitics on a given band.
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type Statistics struct {
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Min, Max, Mean, Std float64
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Approximate bool
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}
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type statisticsOpts struct {
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approx int
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errorHandler ErrorHandler
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}
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//StatisticsOption is an option that can be passed to Band.Statistics
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//
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//Available Statistics options are:
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// - Aproximate() to allow the satistics to be computed on overviews or a subset of all tiles.
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// - ErrLogger
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type StatisticsOption interface {
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setStatisticsOpt(so *statisticsOpts)
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}
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func (aoo approximateOkOption) setStatisticsOpt(so *statisticsOpts) {
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so.approx = 1
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}
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//SetStatistics is an option that can passed to Band.SetStatistics()
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//Available options are:
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// -ErrLogger
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type SetStatisticsOption interface {
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setSetStatisticsOpt(sts *setStatisticsOpt)
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}
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type setStatisticsOpt struct {
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errorHandler ErrorHandler
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}
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//ClearStatistics is an option passed to Dataset.ClearStatistics
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//Available options are:
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// -ErrLogger
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type ClearStatisticsOption interface {
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setClearStatisticsOpt(sts *clearStatisticsOpt)
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}
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type clearStatisticsOpt struct {
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errorHandler ErrorHandler
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}
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