mirror of https://github.com/mum4k/termdash.git
71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
// Copyright 2018 Google Inc.
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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 linechart
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import "github.com/mum4k/termdash/cell"
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// options.go contains configurable options for LineChart.
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// Option is used to provide options to New().
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type Option interface {
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// set sets the provided option.
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set(*options)
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}
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// options stores the provided options.
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type options struct {
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axesCellOpts []cell.Option
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xLabelCellOpts []cell.Option
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yLabelCellOpts []cell.Option
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}
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// newOptions returns a new options instance.
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func newOptions(opts ...Option) *options {
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opt := &options{}
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for _, o := range opts {
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o.set(opt)
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}
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return opt
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}
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// option implements Option.
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type option func(*options)
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// set implements Option.set.
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func (o option) set(opts *options) {
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o(opts)
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}
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// AxesCellOpts set the cell options for the X and Y axes.
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func AxesCellOpts(co ...cell.Option) Option {
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return option(func(opts *options) {
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opts.axesCellOpts = co
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})
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}
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// XLabelCellOpts set the cell options for the labels on the X axis.
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func XLabelCellOpts(co ...cell.Option) Option {
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return option(func(opts *options) {
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opts.xLabelCellOpts = co
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})
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}
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// YLabelCellOpts set the cell options for the labels on the Y axis.
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func YLabelCellOpts(co ...cell.Option) Option {
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return option(func(opts *options) {
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opts.yLabelCellOpts = co
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})
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}
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