Class: Redmine::Helpers::Gantt
- Inherits:
-
Object
- Object
- Redmine::Helpers::Gantt
- Includes:
- ERB::Util, I18n, Utils::DateCalculation
- Defined in:
- lib/redmine/helpers/gantt.rb
Overview
Simple class to handle gantt chart data
Defined Under Namespace
Classes: MaxLinesLimitReached, PDF
Constant Summary collapse
- DRAW_TYPES =
Relation types that are rendered
{ IssueRelation::TYPE_BLOCKS => {:landscape_margin => 16, :color => '#F34F4F'}, IssueRelation::TYPE_PRECEDES => {:landscape_margin => 20, :color => '#628FEA'} }.freeze
- UNAVAILABLE_COLUMNS =
[:tracker, :id, :subject]
Instance Attribute Summary collapse
-
#date_from ⇒ Object
readonly
Returns the value of attribute date_from.
-
#date_to ⇒ Object
readonly
Returns the value of attribute date_to.
-
#max_rows ⇒ Object
readonly
Returns the value of attribute max_rows.
-
#month_from ⇒ Object
readonly
Returns the value of attribute month_from.
-
#months ⇒ Object
readonly
Returns the value of attribute months.
-
#project ⇒ Object
Returns the value of attribute project.
-
#query ⇒ Object
Returns the value of attribute query.
-
#truncated ⇒ Object
readonly
Returns the value of attribute truncated.
-
#view ⇒ Object
Returns the value of attribute view.
-
#year_from ⇒ Object
readonly
Returns the value of attribute year_from.
-
#zoom ⇒ Object
readonly
Returns the value of attribute zoom.
Class Method Summary collapse
Instance Method Summary collapse
- #column_content_for_issue(issue, options) ⇒ Object
- #common_params ⇒ Object
- #decrement_indent(options, factor = 1) ⇒ Object
- #increment_indent(options, factor = 1) ⇒ Object
-
#initialize(options = {}) ⇒ Gantt
constructor
A new instance of Gantt.
-
#issues ⇒ Object
Returns issues that will be rendered.
- #line(start_date, end_date, done_ratio, markers, label, options, object = nil) ⇒ Object
- #line_for_issue(issue, options) ⇒ Object
- #line_for_project(project, options) ⇒ Object
- #line_for_version(version, options) ⇒ Object
-
#lines(options = {}) ⇒ Object
Renders the lines of the Gantt chart, the right side.
-
#number_of_rows ⇒ Object
Returns the number of rows that will be rendered on the Gantt chart.
-
#number_of_rows_on_project(project) ⇒ Object
Returns the number of rows that will be used to list a project on the Gantt chart.
- #params ⇒ Object
- #params_next ⇒ Object
- #params_previous ⇒ Object
-
#project_issues(project) ⇒ Object
Returns the issues that belong to
project
. -
#project_versions(project) ⇒ Object
Returns the distinct versions of the issues that belong to
project
. -
#projects ⇒ Object
Return all the project nodes that will be displayed.
-
#relations ⇒ Object
Returns a hash of the relations between the issues that are present on the gantt and that should be displayed, grouped by issue ids.
- #render(options = {}) ⇒ Object
- #render_end(options = {}) ⇒ Object
- #render_issues(issues, options = {}) ⇒ Object
- #render_object_row(object, options) ⇒ Object
- #render_project(project, options = {}) ⇒ Object
- #render_version(project, version, options = {}) ⇒ Object
-
#selected_column_content(options = {}) ⇒ Object
Renders the selected column of the Gantt chart, the right side of subjects.
- #subject(label, options, object = nil) ⇒ Object
- #subject_for_issue(issue, options) ⇒ Object
- #subject_for_project(project, options) ⇒ Object
- #subject_for_version(version, options) ⇒ Object
-
#subjects(options = {}) ⇒ Object
Renders the subjects of the Gantt chart, the left side.
-
#to_image(format = 'PNG') ⇒ Object
Generates a gantt image Only defined if MiniMagick is avalaible.
- #to_pdf ⇒ Object
-
#version_issues(project, version) ⇒ Object
Returns the issues that belong to
project
and are assigned toversion
.
Methods included from Utils::DateCalculation
#add_working_days, #next_working_date, #non_working_week_days, #working_days
Methods included from I18n
#abbr_day_name, #current_language, #day_letter, #day_name, #find_language, #format_date, #format_hours, #format_time, included, #l, #l_hours, #l_hours_short, #l_or_humanize, #languages_options, #ll, #lu, #month_name, #normalize_float, #set_language_if_valid, #valid_languages
Constructor Details
#initialize(options = {}) ⇒ Gantt
Returns a new instance of Gantt.
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# File 'lib/redmine/helpers/gantt.rb', line 56 def initialize(={}) = .dup if [:year] && [:year].to_i >0 @year_from = [:year].to_i if [:month] && [:month].to_i >=1 && [:month].to_i <= 12 @month_from = [:month].to_i else @month_from = 1 end else @month_from ||= User.current.today.month @year_from ||= User.current.today.year end zoom = ([:zoom] || User.current.pref[:gantt_zoom]).to_i @zoom = (zoom > 0 && zoom < 5) ? zoom : 2 months = ([:months] || User.current.pref[:gantt_months]).to_i @months = (months > 0 && months < Setting.gantt_months_limit.to_i + 1) ? months : 6 # Save gantt parameters as user preference (zoom and months count) if User.current.logged? && (@zoom != User.current.pref[:gantt_zoom] || @months != User.current.pref[:gantt_months]) User.current.pref[:gantt_zoom], User.current.pref[:gantt_months] = @zoom, @months User.current.preference.save end @date_from = Date.civil(@year_from, @month_from, 1) @date_to = (@date_from >> @months) - 1 @subjects = +'' @lines = +'' @columns ||= {} @number_of_rows = nil @truncated = false if .has_key?(:max_rows) @max_rows = [:max_rows] else @max_rows = Setting.gantt_items_limit.blank? ? nil : Setting.gantt_items_limit.to_i end end |
Instance Attribute Details
#date_from ⇒ Object (readonly)
Returns the value of attribute date_from.
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# File 'lib/redmine/helpers/gantt.rb', line 51 def date_from @date_from end |
#date_to ⇒ Object (readonly)
Returns the value of attribute date_to.
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# File 'lib/redmine/helpers/gantt.rb', line 51 def date_to @date_to end |
#max_rows ⇒ Object (readonly)
Returns the value of attribute max_rows.
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# File 'lib/redmine/helpers/gantt.rb', line 51 def max_rows @max_rows end |
#month_from ⇒ Object (readonly)
Returns the value of attribute month_from.
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# File 'lib/redmine/helpers/gantt.rb', line 51 def month_from @month_from end |
#months ⇒ Object (readonly)
Returns the value of attribute months.
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# File 'lib/redmine/helpers/gantt.rb', line 51 def months @months end |
#project ⇒ Object
Returns the value of attribute project.
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# File 'lib/redmine/helpers/gantt.rb', line 53 def project @project end |
#query ⇒ Object
Returns the value of attribute query.
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# File 'lib/redmine/helpers/gantt.rb', line 52 def query @query end |
#truncated ⇒ Object (readonly)
Returns the value of attribute truncated.
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# File 'lib/redmine/helpers/gantt.rb', line 51 def truncated @truncated end |
#view ⇒ Object
Returns the value of attribute view.
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# File 'lib/redmine/helpers/gantt.rb', line 54 def view @view end |
#year_from ⇒ Object (readonly)
Returns the value of attribute year_from.
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# File 'lib/redmine/helpers/gantt.rb', line 51 def year_from @year_from end |
#zoom ⇒ Object (readonly)
Returns the value of attribute zoom.
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# File 'lib/redmine/helpers/gantt.rb', line 51 def zoom @zoom end |
Class Method Details
.sort_issue_logic(issue) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 688 def sort_issue_logic(issue) julian_date = Date.new ancesters_start_date = [] current_issue = issue begin ancesters_start_date.unshift([current_issue.start_date || julian_date, current_issue.id]) current_issue = current_issue.parent end while (current_issue) ancesters_start_date end |
.sort_issues!(issues) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 684 def sort_issues!(issues) issues.sort_by! {|issue| sort_issue_logic(issue)} end |
.sort_versions!(versions) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 699 def sort_versions!(versions) versions.sort! end |
Instance Method Details
#column_content_for_issue(issue, options) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 345 def column_content_for_issue(issue, ) if [:format] == :html = {} [:collapse_expand] = "issue-#{issue.id}" [:number_of_rows] = number_of_rows style = "position: absolute;top: #{[:top]}px; font-size: 0.8em;" content = view.content_tag( :div, view.column_content([:column], issue), :style => style, :class => "issue_#{[:column].name}", :id => "#{[:column].name}_issue_#{issue.id}", :data => ) @columns[[:column].name] << content if @columns.has_key?([:column].name) content end end |
#common_params ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 94 def common_params {:controller => 'gantts', :action => 'show', :project_id => @project} end |
#decrement_indent(options, factor = 1) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 298 def decrement_indent(, factor=1) increment_indent(, -factor) end |
#increment_indent(options, factor = 1) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 290 def increment_indent(, factor=1) [:indent] += [:indent_increment] * factor if block_given? yield decrement_indent(, factor) end end |
#issues ⇒ Object
Returns issues that will be rendered
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# File 'lib/redmine/helpers/gantt.rb', line 153 def issues @issues ||= @query.issues( :order => ["#{Project.table_name}.lft ASC", "#{Issue.table_name}.id ASC"], :limit => @max_rows ) end |
#line(start_date, end_date, done_ratio, markers, label, options, object = nil) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 367 def line(start_date, end_date, done_ratio, markers, label, , object=nil) [:zoom] ||= 1 [:g_width] ||= (self.date_to - self.date_from + 1) * [:zoom] coords = coordinates(start_date, end_date, done_ratio, [:zoom]) send :"#{[:format]}_task", , coords, markers, label, object end |
#line_for_issue(issue, options) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 333 def line_for_issue(issue, ) # Skip issues that don't have a due_before (due_date or version's due_date) if issue.is_a?(Issue) && issue.due_before label = issue.status.name.dup unless issue.disabled_core_fields.include?('done_ratio') label << " #{issue.done_ratio}%" end markers = !issue.leaf? line(issue.start_date, issue.due_before, issue.done_ratio, markers, label, , issue) end end |
#line_for_project(project, options) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 306 def line_for_project(project, ) # Skip projects that don't have a start_date or due date if project.is_a?(Project) && project.start_date && project.due_date label = project.name line(project.start_date, project.due_date, nil, true, label, , project) end end |
#line_for_version(version, options) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 318 def line_for_version(version, ) # Skip versions that don't have a start_date if version.is_a?(Version) && version.due_date && version.start_date label = "#{h(version)} #{h(version.visible_fixed_issues.completed_percent.to_f.round)}%" label = h("#{version.project} -") + label unless @project && @project == version.project line(version.start_date, version.due_date, version.visible_fixed_issues.completed_percent, true, label, , version) end end |
#lines(options = {}) ⇒ Object
Renders the lines of the Gantt chart, the right side
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# File 'lib/redmine/helpers/gantt.rb', line 141 def lines(={}) render(.merge(:only => :lines)) unless @lines_rendered @lines end |
#number_of_rows ⇒ Object
Returns the number of rows that will be rendered on the Gantt chart
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# File 'lib/redmine/helpers/gantt.rb', line 116 def number_of_rows return @number_of_rows if @number_of_rows rows = projects.inject(0) {|total, p| total += number_of_rows_on_project(p)} [rows, @max_rows].min end |
#number_of_rows_on_project(project) ⇒ Object
Returns the number of rows that will be used to list a project on the Gantt chart. This will recurse for each subproject.
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# File 'lib/redmine/helpers/gantt.rb', line 125 def number_of_rows_on_project(project) return 0 unless projects.include?(project) count = 1 count += project_issues(project).size count += project_versions(project).size count end |
#params ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 98 def params common_params.merge({:zoom => zoom, :year => year_from, :month => month_from, :months => months}) end |
#params_next ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 109 def params_next common_params.merge({:year => (date_from >> months).year, :month => (date_from >> months).month, :zoom => zoom, :months => months}) end |
#params_previous ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 103 def params_previous common_params.merge({:year => (date_from << months).year, :month => (date_from << months).month, :zoom => zoom, :months => months}) end |
#project_issues(project) ⇒ Object
Returns the issues that belong to project
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# File 'lib/redmine/helpers/gantt.rb', line 194 def project_issues(project) @issues_by_project ||= issues.group_by(&:project) @issues_by_project[project] || [] end |
#project_versions(project) ⇒ Object
Returns the distinct versions of the issues that belong to project
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# File 'lib/redmine/helpers/gantt.rb', line 200 def project_versions(project) project_issues(project).filter_map(&:fixed_version).uniq end |
#projects ⇒ Object
Return all the project nodes that will be displayed
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# File 'lib/redmine/helpers/gantt.rb', line 176 def projects return @projects if @projects ids = issues.collect(&:project).uniq.collect(&:id) if ids.any? # All issues projects and their visible ancestors @projects = Project.visible. joins("LEFT JOIN #{Project.table_name} child ON #{Project.table_name}.lft <= child.lft AND #{Project.table_name}.rgt >= child.rgt"). where("child.id IN (?)", ids). order("#{Project.table_name}.lft ASC"). distinct. to_a else @projects = [] end end |
#relations ⇒ Object
Returns a hash of the relations between the issues that are present on the gantt and that should be displayed, grouped by issue ids.
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# File 'lib/redmine/helpers/gantt.rb', line 162 def relations return @relations if @relations if issues.any? issue_ids = issues.map(&:id) @relations = IssueRelation. where(:issue_from_id => issue_ids, :issue_to_id => issue_ids, :relation_type => DRAW_TYPES.keys). group_by(&:issue_from_id) else @relations = {} end end |
#render(options = {}) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 209 def render(={}) = {:top => 0, :top_increment => 20, :indent_increment => 20, :render => :subject, :format => :html}.merge() indent = [:indent] || 4 @subjects = +'' unless [:only] == :lines || [:only] == :selected_columns @lines = +'' unless [:only] == :subjects || [:only] == :selected_columns @columns[[:column].name] = +'' if [:only] == :selected_columns && @columns.has_key?([:column]) == false @number_of_rows = 0 begin Project.project_tree(projects) do |project, level| [:indent] = indent + level * [:indent_increment] render_project(project, ) end rescue MaxLinesLimitReached @truncated = true end @subjects_rendered = true unless [:only] == :lines || [:only] == :selected_columns @lines_rendered = true unless [:only] == :subjects || [:only] == :selected_columns render_end() end |
#render_end(options = {}) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 283 def render_end(={}) case [:format] when :pdf [:pdf].Line(15, [:top], PDF::TotalWidth, [:top]) end end |
#render_issues(issues, options = {}) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 254 def render_issues(issues, ={}) self.class.sort_issues!(issues) ancestors = [] issues.each do |issue| while ancestors.any? && !issue.is_descendant_of?(ancestors.last) ancestors.pop decrement_indent() end render_object_row(issue, ) unless issue.leaf? ancestors << issue increment_indent() end end decrement_indent(, ancestors.size) end |
#render_object_row(object, options) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 271 def render_object_row(object, ) class_name = object.class.name.downcase send(:"subject_for_#{class_name}", object, ) unless [:only] == :lines || [:only] == :selected_columns send(:"line_for_#{class_name}", object, ) unless [:only] == :subjects || [:only] == :selected_columns column_content_for_issue(object, ) if [:only] == :selected_columns && [:column].present? && object.is_a?(Issue) [:top] += [:top_increment] @number_of_rows += 1 if @max_rows && @number_of_rows >= @max_rows raise MaxLinesLimitReached end end |
#render_project(project, options = {}) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 231 def render_project(project, ={}) render_object_row(project, ) increment_indent() do # render issue that are not assigned to a version issues = project_issues(project).select {|i| i.fixed_version.nil?} render_issues(issues, ) # then render project versions and their issues versions = project_versions(project) self.class.sort_versions!(versions) versions.each do |version| render_version(project, version, ) end end end |
#render_version(project, version, options = {}) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 246 def render_version(project, version, ={}) render_object_row(version, ) increment_indent() do issues = version_issues(project, version) render_issues(issues, ) end end |
#selected_column_content(options = {}) ⇒ Object
Renders the selected column of the Gantt chart, the right side of subjects.
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# File 'lib/redmine/helpers/gantt.rb', line 147 def selected_column_content(={}) render(.merge(:only => :selected_columns)) unless @columns.has_key?([:column].name) @columns[[:column].name] end |
#subject(label, options, object = nil) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 363 def subject(label, , object=nil) send :"#{[:format]}_subject", , label, object end |
#subject_for_issue(issue, options) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 329 def subject_for_issue(issue, ) subject(issue.subject, , issue) end |
#subject_for_project(project, options) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 302 def subject_for_project(project, ) subject(project.name, , project) end |
#subject_for_version(version, options) ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 314 def subject_for_version(version, ) subject(version.to_s_with_project, , version) end |
#subjects(options = {}) ⇒ Object
Renders the subjects of the Gantt chart, the left side.
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# File 'lib/redmine/helpers/gantt.rb', line 135 def subjects(={}) render(.merge(:only => :subjects)) unless @subjects_rendered @subjects end |
#to_image(format = 'PNG') ⇒ Object
Generates a gantt image Only defined if MiniMagick is avalaible
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# File 'lib/redmine/helpers/gantt.rb', line 376 def to_image(format='PNG') date_to = (@date_from >> @months) - 1 show_weeks = @zoom > 1 show_days = @zoom > 2 subject_width = 400 header_height = 18 # width of one day in pixels zoom = @zoom * 2 g_width = (@date_to - @date_from + 1) * zoom g_height = 20 * number_of_rows + 30 headers_height = (show_weeks ? 2 * header_height : header_height) height = g_height + headers_height # TODO: Remove rmagick_font_path in a later version unless Redmine::Configuration['rmagick_font_path'].nil? Rails.logger.warn( 'rmagick_font_path option is deprecated. Use minimagick_font_path instead.' ) end font_path = Redmine::Configuration['minimagick_font_path'].presence || Redmine::Configuration['rmagick_font_path'].presence img = MiniMagick::Image.create(".#{format}") if Redmine::Configuration['imagemagick_convert_command'].present? MiniMagick.cli_path = File.dirname(Redmine::Configuration['imagemagick_convert_command']) end MiniMagick.convert do |gc| gc.size('%dx%d' % [subject_width + g_width + 1, height]) gc.xc('white') gc.font(font_path) if font_path.present? # Subjects gc.stroke('transparent') subjects(:image => gc, :top => (headers_height + 20), :indent => 4, :format => :image) # Months headers month_f = @date_from left = subject_width @months.times do width = ((month_f >> 1) - month_f) * zoom gc.fill('white') gc.stroke('grey') gc.strokewidth(1) gc.draw('rectangle %d,%d %d,%d' % [ left, 0, left + width, height ]) gc.fill('black') gc.stroke('transparent') gc.strokewidth(1) gc.draw('text %d,%d %s' % [ left.round + 8, 14, magick_text("#{month_f.year}-#{month_f.month}") ]) left = left + width month_f = month_f >> 1 end # Weeks headers if show_weeks left = subject_width height = header_height if @date_from.cwday == 1 # date_from is monday week_f = date_from else # find next monday after date_from week_f = @date_from + (7 - @date_from.cwday + 1) width = (7 - @date_from.cwday + 1) * zoom gc.fill('white') gc.stroke('grey') gc.strokewidth(1) gc.draw('rectangle %d,%d %d,%d' % [ left, header_height, left + width, 2 * header_height + g_height - 1 ]) left = left + width end while week_f <= date_to width = (week_f + 6 <= date_to) ? 7 * zoom : (date_to - week_f + 1) * zoom gc.fill('white') gc.stroke('grey') gc.strokewidth(1) gc.draw('rectangle %d,%d %d,%d' % [ left.round, header_height, left.round + width, 2 * header_height + g_height - 1 ]) gc.fill('black') gc.stroke('transparent') gc.strokewidth(1) gc.draw('text %d,%d %s' % [ left.round + 2, header_height + 14, magick_text(week_f.cweek.to_s) ]) left = left + width week_f = week_f + 7 end end # Days details (week-end in grey) if show_days left = subject_width height = g_height + header_height - 1 (@date_from..date_to).each do |g_date| width = zoom gc.fill(non_working_week_days.include?(g_date.cwday) ? '#eee' : 'white') gc.stroke('#ddd') gc.strokewidth(1) gc.draw('rectangle %d,%d %d,%d' % [ left, 2 * header_height, left + width, 2 * header_height + g_height - 1 ]) left = left + width end end # border gc.fill('transparent') gc.stroke('grey') gc.strokewidth(1) gc.draw('rectangle %d,%d %d,%d' % [ 0, 0, subject_width + g_width, headers_height ]) gc.stroke('black') gc.draw('rectangle %d,%d %d,%d' % [ 0, 0, subject_width + g_width, g_height + headers_height - 1 ]) # content top = headers_height + 20 gc.stroke('transparent') lines(:image => gc, :top => top, :zoom => zoom, :subject_width => subject_width, :format => :image) # today red line if User.current.today >= @date_from and User.current.today <= date_to gc.stroke('red') x = (User.current.today - @date_from + 1) * zoom + subject_width gc.draw('line %g,%g %g,%g' % [ x, headers_height, x, headers_height + g_height - 1 ]) end gc << img.path end img.to_blob ensure img.destroy! if img end |
#to_pdf ⇒ Object
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# File 'lib/redmine/helpers/gantt.rb', line 511 def to_pdf pdf = ::Redmine::Export::PDF::ITCPDF.new(current_language) pdf.SetTitle("#{l(:label_gantt)} #{project}") pdf.alias_nb_pages pdf. = format_date(User.current.today) pdf.AddPage("L") pdf.SetFontStyle('B', 12) pdf.SetX(15) pdf.RDMCell(PDF::LeftPaneWidth, 20, project.to_s) pdf.Ln pdf.SetFontStyle('B', 9) subject_width = PDF::LeftPaneWidth header_height = 5 headers_height = header_height show_weeks = false show_days = false if self.months < 7 show_weeks = true headers_height = 2 * header_height if self.months < 3 show_days = true headers_height = 3 * header_height if self.months < 2 show_day_num = true headers_height = 4 * header_height end end end g_width = PDF.right_pane_width zoom = g_width / (self.date_to - self.date_from + 1) g_height = 120 t_height = g_height + headers_height y_start = pdf.GetY # Months headers month_f = self.date_from left = subject_width height = header_height self.months.times do width = ((month_f >> 1) - month_f) * zoom pdf.SetY(y_start) pdf.SetX(left) pdf.RDMCell(width, height, "#{month_f.year}-#{month_f.month}", "LTR", 0, "C") left = left + width month_f = month_f >> 1 end # Weeks headers if show_weeks left = subject_width height = header_height if self.date_from.cwday == 1 # self.date_from is monday week_f = self.date_from else # find next monday after self.date_from week_f = self.date_from + (7 - self.date_from.cwday + 1) width = (7 - self.date_from.cwday + 1) * zoom-1 pdf.SetY(y_start + header_height) pdf.SetX(left) pdf.RDMCell(width + 1, height, "", "LTR") left = left + width + 1 end while week_f <= self.date_to width = (week_f + 6 <= self.date_to) ? 7 * zoom : (self.date_to - week_f + 1) * zoom pdf.SetY(y_start + header_height) pdf.SetX(left) pdf.RDMCell(width, height, (width >= 5 ? week_f.cweek.to_s : ""), "LTR", 0, "C") left = left + width week_f = week_f + 7 end end # Day numbers headers if show_day_num left = subject_width height = header_height day_num = self.date_from pdf.SetFontStyle('B', 7) (self.date_from..self.date_to).each do |g_date| width = zoom pdf.SetY(y_start + header_height * 2) pdf.SetX(left) pdf.SetTextColor(non_working_week_days.include?(g_date.cwday) ? 150 : 0) pdf.RDMCell(width, height, day_num.day.to_s, "LTR", 0, "C") left = left + width day_num = day_num + 1 end end # Days headers if show_days left = subject_width height = header_height pdf.SetFontStyle('B', 7) (self.date_from..self.date_to).each do |g_date| width = zoom pdf.SetY(y_start + header_height * (show_day_num ? 3 : 2)) pdf.SetX(left) pdf.SetTextColor(non_working_week_days.include?(g_date.cwday) ? 150 : 0) pdf.RDMCell(width, height, day_name(g_date.cwday).first, "LTR", 0, "C") left = left + width end end pdf.SetY(y_start) pdf.SetX(15) pdf.SetTextColor(0) pdf.RDMCell(subject_width + g_width - 15, headers_height, "", 1) # Tasks top = headers_height + y_start = { :top => top, :zoom => zoom, :subject_width => subject_width, :g_width => g_width, :indent => 0, :indent_increment => 5, :top_increment => 5, :format => :pdf, :pdf => pdf } render() pdf.Output end |
#version_issues(project, version) ⇒ Object
Returns the issues that belong to project
and are assigned to version
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# File 'lib/redmine/helpers/gantt.rb', line 205 def version_issues(project, version) project_issues(project).select {|issue| issue.fixed_version == version} end |