Mercurial > gemma
view pkg/common/errors.go @ 2250:23c03e2eaf4f
client: make different LOS visually distinct
* Move usually smaller layers to be draw last, so they are on top of the
map.
* Change linewidth so that the more significant layers have a larger width.
author | Bernhard Reiter <bernhard@intevation.de> |
---|---|
date | Wed, 13 Feb 2019 16:53:58 +0100 |
parents | 6a021108410b |
children | 6c5c15b2fb64 |
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// This is Free Software under GNU Affero General Public License v >= 3.0 // without warranty, see README.md and license for details. // // SPDX-License-Identifier: AGPL-3.0-or-later // License-Filename: LICENSES/AGPL-3.0.txt // // Copyright (C) 2018 by via donau // – Österreichische Wasserstraßen-Gesellschaft mbH // Software engineering by Intevation GmbH // // Author(s): // * Sascha L. Teichmann <sascha.teichmann@intevation.de> package common import ( "errors" "fmt" "strings" ) // ToError concats a slice of errors to a single error. func ToError(errs []error) error { var b strings.Builder for i, err := range errs { if i > 0 { fmt.Fprintf(&b, ", ") } fmt.Fprintf(&b, "%v", err) } return errors.New(b.String()) }